track video of my 71C10 turbo 6.0L - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Benlugchev · 09-28-2014, 11:27 PM

stock bottom end lq4 made 738/700tq

here is few videos from the track

http://youtu.be/9Kto_i38r8s

Benlugchev · 09-28-2014, 11:31 PM

c10 track - YouTube

Super73 · 09-29-2014, 01:39 AM

Lots of mph... no reason it can't go low 10's with a verter swap or just plain better 60'

BR3W CITY · 09-29-2014, 03:47 AM

Is that supposed to be 12psi? Sounds like WAY more than the "2 psi" the top of the vid says.

thing rips tho

Custom 68 · 09-29-2014, 02:24 PM

I am guessing he means he footbrakes it to 2 psi? But yea don't know what is full boost is?

Wasted Income · 09-29-2014, 02:58 PM

Less hippie music, more spooly noises!!

LOL@ getting kicked off the track at the end. Nice work.

Quote:

Originally Posted by BR3W CITY

Sounds like WAY more than the "2 psi" the top of the vid says.

lol

BR3W CITY · 09-29-2014, 06:26 PM

Quote:

Originally Posted by Wasted Income

Less hippie music, more spooly noises!!

LOL@ getting kicked off the track at the end. Nice work.

lol

Maybe I need to put the

down...did I miss something?

slowcpe · 09-29-2014, 06:38 PM

I was wondering about the 2psi bit too. Nice setup.

NEWFISHER · 09-29-2014, 06:59 PM

Quote:

Originally Posted by BR3W CITY

Maybe I need to put the

down...did I miss something?

3.25 " you are goin' home" after asking for another run

Benlugchev · 09-29-2014, 07:03 PM

Yea launching at 2psi off the foot brake. I had the lightest tial spring in the gate (5lb) boost was very inconsistent 5lb to 15lbs during the passes. Im adding another waste gate and I'm looking at doing a mod to allow me to manually force the 80e into 3rd by grounding the solenoid then interrupting the ground to launch in 1st. Forcing the 80e into 3rd I will hopefully be able to make a lot more boost on the foot brake@ launch. Basically making a "farmers transbrake".

Will be back at the track in 2 weeks for another test and tune to push it a little harder.

And yes all they allow 3 passes under 11.50' before getting the boot. (No cage)

Benlugchev · 09-29-2014, 07:16 PM

Quote:

Originally Posted by Wasted Income

Less hippie music, more spooly noises!!

LOL@ getting kicked off the track at the end. Nice work.

lol

Hey "wasted income" dude.... small world....My buddy nater Leman just show me a few pics of your blaze yesterday. Looks awesome nice job.

cableguy0 · 09-29-2014, 07:42 PM

Nice setup. You can definitely knock off at least 1/2 second with that mph especially if you can get up on boost before launch.

Wasted Income · 09-30-2014, 08:22 AM

Quote:

Originally Posted by Benlugchev

Hey "wasted income" dude.... small world....My buddy nater Leman just show me a few pics of your blaze yesterday. Looks awesome nice job.

Haha...jeez I guess it is a small world. How do you know Nater?

Quote:

Originally Posted by Benlugchev

I had the lightest tial spring in the gate (5lb) boost was very inconsistent 5lb to 15lbs during the passes. Im adding another waste gate and I'm looking at doing a mod to allow me to manually force the 80e into 3rd by grounding the solenoid then interrupting the ground to launch in 1st. Forcing the 80e into 3rd I will hopefully be able to make a lot more boost on the foot brake@ launch. Basically making a "farmers transbrake".

I ran into similar problems with my old setup last year. I just had one 46 mm Precision gate, and with the 7 psi spring in it, it would settle out at around 15 psi...lol. I changed the orientation of the gate a bit, and moved up to a 60 mm Turbosmart gate, and it's better, but still not perfect. 7 lb spring settles out around 9-10 psi....but that's livable.

I've seen the hillbilly transbrake via Denmah on 'Tech. Never tried it though, as my hydroboost and 2 step let me build more than enough to shred the Mickeys from a dig. Bigger front tires might let you hold it more before it pushes?

Quote:

Originally Posted by Benlugchev

And yes all they allow 3 passes under 11.50' before getting the boot. (No cage)

That's pretty generous! Our local track...you run too fast...you're gone.

Benlugchev · 10-01-2014, 06:17 PM

Quote:

Originally Posted by Wasted Income

Haha...jeez I guess it is a small world. How do you know Nater?

His bro, clint, married my cousin maria... Nater was out here on the east coast visiting last weekend when he was telling me about your rig.

I ran into similar problems with my old setup last year. I just had one 46 mm Precision gate, and with the 7 psi spring in it, it would settle out at around 15 psi...lol. I changed the orientation of the gate a bit, and moved up to a 60 mm Turbosmart gate, and it's better, but still not perfect. 7 lb spring settles out around 9-10 psi....but that's livable.

Im going to add in a second gate, did you like the turbosmart progate-50, thats what im looking at getting?

I've seen the hillbilly transbrake via Denmah on 'Tech. Never tried it though, as my hydroboost and 2 step let me build more than enough to shred the Mickeys from a dig. Bigger front tires might let you hold it more before it pushes?

my cousin just did it to his turbo ls 88' Notch Stang. He says its pretty easy to wire. Ill give it a whirl this weekend

That's pretty generous! Our local track...you run too fast...you're gone.

Its not to say they are happy with me after 3 passes under 11.50s but thats their cutoff point when the cut your wrist band off and say ....scat!

low69chevy · 10-01-2014, 09:29 PM

I was wondering if you still have the 12 bolt rear end on this set up and if so what's done to it so it can hold up can't make up my mind on my 12 bolt or 9in but yours seems to be holding up to some good power

BR3W CITY · 10-01-2014, 11:12 PM

12 bolt rears are better than many people give credit, since the "go big or go home" answer will ALWAYS be a custom 9".

In a drag car, an 8.8 or 9" has advantages, not in the least being the quick change gear sets.

A 12 bolt however is a fine trans for most folks. Its fairly beefy from a build standpoint, unlike the 10bolt. The c clips will always be an issue. I have a set of good axles in mine, and that takes a big chunk of the worry out right away. I'm still concerned about grenading the whole carrier or something, but not on the stree.

Super73 · 10-02-2014, 12:19 AM

I recently moved to a 9" but 1.43 60's spinning on the 100 hit, well I think the truck 12 bolt was on borrowed time with the full N20 kit. It had moser axles, C-clip eliminators, auburn posi.

I think a properly built truck 12 bolt could live at mid/low 1.5 60's..

Benlugchev · 10-02-2014, 08:28 AM

Quote:

Originally Posted by Super73

I recently moved to a 9" but 1.43 60's spinning on the 100 hit, well I think the truck 12 bolt was on borrowed time with the full N20 kit. It had moser axles, C-clip eliminators, auburn posi.

I think a properly built truck 12 bolt could live at mid/low 1.5 60's..

It's a stock12 bolt with moser axles and a mini spool. No issues so far. It's been about 2 years with this power. The 80e is a lot easier on the rear than the Muncie was.

Wasted Income · 10-02-2014, 10:40 AM

I too have been putting 700+ whp through my 12 bolt for the past couple years, and 500+ for the 3-4 years before that, all of them on a drag radial. It's bone stock with the exception of a chromoly 1350 yoke, and an Auburn posi. Even has the stamped steel cover.

I have a feeeling it is next to let loose...but it certainly doesn't owe me anything at this point, and I agree with Brew City that it's a lot stronger than people will have you believe.

low69chevy · 10-02-2014, 03:26 PM

Quote:

Originally Posted by Benlugchev

It's a stock12 bolt with moser axles and a mini spool. No issues so far. It's been about 2 years with this power. The 80e is a lot easier on the rear than the Muncie was.

Yeah I saw the vid of your truck when it was manual and yeah it looked harsh when you floored it.

Thanks everyone for the info on the 12 bolt everyone who replied seem to have good built trucks ive read most of your builds and learned alot.

RatPwrd72 · 10-04-2014, 01:57 PM

I'm running a car 12 bolt with Mark Williams spool and axles on a big slick (32x14x15). Truck weighs 3900 race weight w/driver and turn 1.40 60' times like clockwork off the footbrake.

12 bolt rear ends will definitely take the abuse and cost less HP to spin than a 9" Ford. Only advantage to the Ford rear swap might be availability of parts or second hand pieces.

Benlugchev · 10-12-2014, 08:23 AM

after some more fine tuning and addition of the 3rd gear 80e mod. my rig went 10.1@133mph. 60'@1.54. Launching on the foot brake @10#, then full boost 17#

Ran 3 solid 1/8 mile passes all at 6.6 or 6.7 @107..then slamming the brakes
Only got to run this 1 10.1 pass out the back door this time before getting my wrist band cut...again

new video coming.
here is the slip#695

low69chevy · 10-12-2014, 12:01 PM

Nice times pm sent

Benlugchev · 10-12-2014, 10:23 PM

Video From yesterday
http://youtu.be/Wsn0bjM2tdM

Benlugchev · 10-12-2014, 11:21 PM

Quote:

Originally Posted by Benlugchev

Video From yesterday
http://youtu.be/tgkZoeGOm8I

edit

09-28-2014, 11:27 PM	#1
Benlugchev Registered User Join Date: Nov 2012 Location: Connecticut Posts: 99	track video of my 71C10 turbo 6.0L stock bottom end lq4 made 738/700tq here is few videos from the track http://youtu.be/9Kto_i38r8s __________________ 71' Chevy C10-Turbo 6.0L-80e-JFR218-738hp/700tq-10.1@133mph... 1.54 60' (3737lbs) 00' GMC-c2500-Turbo 6.0L-80e-JFR212-500hp/560tq -11.67@116mph (5182lbs)

09-29-2014, 01:39 AM	#3
Super73 Registered User Join Date: Nov 2007 Location: Bay Area, Ca Posts: 2,841	Re: track video of my 71C10 turbo 6.0L Lots of mph... no reason it can't go low 10's with a verter swap or just plain better 60' __________________ ------Motor---------------Bottle 60'---1.53---------------1.41 1/8---6.58 @ 105.92----5.87 @ 118.41 1/4---10.38 @ 126.97----9.24 @ 142.49

09-29-2014, 03:47 AM	#4
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: track video of my 71C10 turbo 6.0L Is that supposed to be 12psi? Sounds like WAY more than the "2 psi" the top of the vid says. thing rips tho __________________ *'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD

09-29-2014, 02:24 PM	#5
Custom 68 Registered User Join Date: Nov 2001 Location: Springfield, MO Posts: 2,939	Re: track video of my 71C10 turbo 6.0L I am guessing he means he footbrakes it to 2 psi? But yea don't know what is full boost is? __________________ Dave 1968 Custom Chevy with turbo charged 5.3 gen III 4l80e swap 1967-71 GMC 3/4 ton long step 4x4 (not sure what year exactly?) "A good friend will bail you out of jail...but a true friend will be sitting next to you saying "that was frekin awesome". "If it doesn't fit force it...If it breaks then it needed to be replaced anyway!"

09-29-2014, 06:38 PM	#8
slowcpe Registered User Join Date: Sep 2013 Location: Evansville, IN Posts: 1,774	Re: track video of my 71C10 turbo 6.0L I was wondering about the 2psi bit too. Nice setup. __________________ Ryan 1967 Red Stepside..."Laymond" http://67-72chevytrucks.com/vboard/s...40#post6441840 1972 Medium Olive SWB-Chester http://67-72chevytrucks.com/vboard/s...d.php?t=759628 1967/71 Blue SWB C10..SOLD 1977 SWB K10..my grandpa's.....never should have sold

09-29-2014, 07:03 PM	#10
Benlugchev Registered User Join Date: Nov 2012 Location: Connecticut Posts: 99	Re: track video of my 71C10 turbo 6.0L Yea launching at 2psi off the foot brake. I had the lightest tial spring in the gate (5lb) boost was very inconsistent 5lb to 15lbs during the passes. Im adding another waste gate and I'm looking at doing a mod to allow me to manually force the 80e into 3rd by grounding the solenoid then interrupting the ground to launch in 1st. Forcing the 80e into 3rd I will hopefully be able to make a lot more boost on the foot brake@ launch. Basically making a "farmers transbrake". Will be back at the track in 2 weeks for another test and tune to push it a little harder. And yes all they allow 3 passes under 11.50' before getting the boot. (No cage) __________________ 71' Chevy C10-Turbo 6.0L-80e-JFR218-738hp/700tq-10.1@133mph... 1.54 60' (3737lbs) 00' GMC-c2500-Turbo 6.0L-80e-JFR212-500hp/560tq -11.67@116mph (5182lbs)

09-29-2014, 07:42 PM	#12
cableguy0 Senior Member Join Date: Apr 2000 Location: Delta,Pa Posts: 14,948	Re: track video of my 71C10 turbo 6.0L Nice setup. You can definitely knock off at least 1/2 second with that mph especially if you can get up on boost before launch. __________________ Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member.

10-01-2014, 09:29 PM	#15
low69chevy Registered User Join Date: Jul 2011 Location: edinburg tx Posts: 174	Re: track video of my 71C10 turbo 6.0L I was wondering if you still have the 12 bolt rear end on this set up and if so what's done to it so it can hold up can't make up my mind on my 12 bolt or 9in but yours seems to be holding up to some good power

10-01-2014, 11:12 PM	#16
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: track video of my 71C10 turbo 6.0L 12 bolt rears are better than many people give credit, since the "go big or go home" answer will ALWAYS be a custom 9". In a drag car, an 8.8 or 9" has advantages, not in the least being the quick change gear sets. A 12 bolt however is a fine trans for most folks. Its fairly beefy from a build standpoint, unlike the 10bolt. The c clips will always be an issue. I have a set of good axles in mine, and that takes a big chunk of the worry out right away. I'm still concerned about grenading the whole carrier or something, but not on the stree. __________________ *'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD

10-02-2014, 12:19 AM	#17
Super73 Registered User Join Date: Nov 2007 Location: Bay Area, Ca Posts: 2,841	Re: track video of my 71C10 turbo 6.0L I recently moved to a 9" but 1.43 60's spinning on the 100 hit, well I think the truck 12 bolt was on borrowed time with the full N20 kit. It had moser axles, C-clip eliminators, auburn posi. I think a properly built truck 12 bolt could live at mid/low 1.5 60's.. __________________ ------Motor---------------Bottle 60'---1.53---------------1.41 1/8---6.58 @ 105.92----5.87 @ 118.41 1/4---10.38 @ 126.97----9.24 @ 142.49

10-02-2014, 10:40 AM	#19
Wasted Income Boosted Member Join Date: May 2002 Location: Mackinaw, IL Posts: 2,200	Re: track video of my 71C10 turbo 6.0L I too have been putting 700+ whp through my 12 bolt for the past couple years, and 500+ for the 3-4 years before that, all of them on a drag radial. It's bone stock with the exception of a chromoly 1350 yoke, and an Auburn posi. Even has the stamped steel cover. I have a feeeling it is next to let loose...but it certainly doesn't owe me anything at this point, and I agree with Brew City that it's a lot stronger than people will have you believe. __________________ 1972 2wd K/5 Blazer Turbocharged 370 LSx - 941 rwhp / 1093 rwtq 1969 Chevy K-10 L33 5.3 / 4L80E / NP241 / 4" lift 1964 Buick Skylark Twin TURBO 383 LS pro-touring project 2014 VW Passat TDI - Daily Driver Turbo diesel 2015 Sierra Denali HD Duramax Turbo diesel 2023 Ford Explorer ST - Twin Turbskis 2023 Ford F150 RCSB - Whipple Supercharged 2017 Polaris RZR Turbo 2014 Nor-Tech Center Console - Twin Supercharged Outboards *TURBO ALL THE THINGS!!*

10-04-2014, 01:57 PM	#21
RatPwrd72 Registered User Join Date: Jan 2005 Location: Maysville, OK Posts: 227	Re: track video of my 71C10 turbo 6.0L I'm running a car 12 bolt with Mark Williams spool and axles on a big slick (32x14x15). Truck weighs 3900 race weight w/driver and turn 1.40 60' times like clockwork off the footbrake. 12 bolt rear ends will definitely take the abuse and cost less HP to spin than a 9" Ford. Only advantage to the Ford rear swap might be availability of parts or second hand pieces. __________________ 1972 Chevy Cheyenne Super- Pump gas 496,TH-400, TCI Stall, 3.73's,Ochre & White two-tone w/Olive Interior 1967 Chevy Short Step Drag Truck-Iron Headed 468 Making Memories My momma took me off the bottle years ago.....

10-12-2014, 08:23 AM	#22
Benlugchev Registered User Join Date: Nov 2012 Location: Connecticut Posts: 99	UPDated Track Results 10.1@133mps track video of my 71C10 turbo 6.0L after some more fine tuning and addition of the 3rd gear 80e mod. my rig went 10.1@133mph. 60'@1.54. Launching on the foot brake @10#, then full boost 17# Ran 3 solid 1/8 mile passes all at 6.6 or 6.7 @107..then slamming the brakes Only got to run this 1 10.1 pass out the back door this time before getting my wrist band cut...again new video coming. here is the slip#695 __________________ 71' Chevy C10-Turbo 6.0L-80e-JFR218-738hp/700tq-10.1@133mph... 1.54 60' (3737lbs) 00' GMC-c2500-Turbo 6.0L-80e-JFR212-500hp/560tq -11.67@116mph (5182lbs)

10-12-2014, 12:01 PM	#23
low69chevy Registered User Join Date: Jul 2011 Location: edinburg tx Posts: 174	Re: track video of my 71C10 turbo 6.0L Nice times pm sent

10-12-2014, 10:23 PM	#24
Benlugchev Registered User Join Date: Nov 2012 Location: Connecticut Posts: 99	New Track Video Video From yesterday http://youtu.be/Wsn0bjM2tdM __________________ 71' Chevy C10-Turbo 6.0L-80e-JFR218-738hp/700tq-10.1@133mph... 1.54 60' (3737lbs) 00' GMC-c2500-Turbo 6.0L-80e-JFR212-500hp/560tq -11.67@116mph (5182lbs)



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