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03-28-2002, 10:44 PM
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#1 |
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Registered User
Join Date: Sep 2000
Location: Texas
Posts: 189
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I'm ready for HEI and I haven't read any previous posts about it.
I know I should have when they were posted originally, but I didn't and now I wish I had! Anyhow, what HEI distributors from what vehicles work the easiest, and what else will I need? What wires hook up where, how do you install it into the motor, etc, etc. I feel like a jerk for asking this question, so I'll help on the next disc brake conversion question if I know the answer.
[This message has been edited by j-dogg (edited March 28, 2002).] |
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03-28-2002, 10:51 PM
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#2 |
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Registered User
Join Date: Sep 2000
Location: Texas
Posts: 189
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Oh yea, it's a 70 1/2 ton with a 307.
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03-28-2002, 10:57 PM
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#3 |
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Registered User
Join Date: Nov 2001
Location: Concord, NC
Posts: 2,488
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03-28-2002, 10:58 PM
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#4 |
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Senior Member
Join Date: Dec 2001
Location: Redding,CA...USA
Posts: 4,736
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I bought a proform HEI..its a hi performance..higher volt coil..better advance curve..low saturation module..they cost about a 150.00 ..thats a brand new bolt in set up...its a simple install...just run a #10 wire from the unfused ignition terminal on your on your fuse block to the HEI..do away with the resistor and wire from your starter to the old distributor..and new plug wires
------------------ 67 lwb fleetside...first hotrod in 25 years...283..186 bowl ported heads..270h comp cam 600 1405...stealth intake..HEI..th350 with 2500 rpm stall..4:10 POSI god I love to go fast
__________________
It's called "drag racing" if they called it "tic..tic..WHAM!..BANG! F*&K!!!", they'd have to keep the magazines under the counter with the other men's publications click the clicky to join the site.... http://67-72chevytrucks.com/vboard/payments.php 67 lwb..first hotrod in 25 years..540 best ET is 9.45 @ 141.44 Anderson,CA |
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03-28-2002, 10:58 PM
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#5 |
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Account Suspended
Join Date: May 2000
Location: IL
Posts: 0
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any HEi distributor on any chevy V8 without the extra 4 pin flat wiring plug will work, make sure it has the vacuum advance diapragm on it(not ESC controlled in some of the 81-up vehicles such as camaros firebirds pickups, etc) caprices and impalas and such didnt have that stuff tht Ive ever seen.
run new feed wire form instrument panel fromt he ign unfused port, and use inline fuse, and do away with the old white wire that goes to + on the coil and also do away with the yellow wire thjat goes to + on coil and goes from there to R on the starter solenoid ------------------ Randy- Lincoln, IL randy@ccaonline.com -71/C-10(thx teeitup and crews!)350 4+4/CH465(thx 71Chev, GMCPaul, and CPNE)longfleet bed(thnx meathead95)!still building it- -'84 Z28 H.O. 305 L69 700R4 GT4 3.73 - 1984 Firebird SE 2.8L T-5 GT4 3.73 -1981 Cutlass Supreme, dunno what im gonna do with it yet... -79 G20 pass van, 350/th350/10bolt *Paint is overrated © RSS Enterprises 2000 |
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03-28-2002, 11:13 PM
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#6 |
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Registered User
 Join Date: Jul 2000
Location: Hampton, Ga, USA
Posts: 217
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Also look at this website. http://www.oldengine.org/unfaq/hei.htm
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68 Short Stepside, 350, quadrajet, 700r4, 3:73 posi, power front discs, HEI, Factory Air, Tilt, Tach, accelerator cable instead of rod, sway bar. 96 Impala SS 97 Monte Carlo |
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03-28-2002, 11:34 PM
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#7 |
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Senior Member
Join Date: Dec 2000
Location: Indiana
Posts: 3,074
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I have a summit racing hei set up.
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71 Chevy CST Long Fleet 350/350/3.07 leaf rear. |
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03-29-2002, 01:35 AM
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#8 |
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14.1 @ 96MPH
Join Date: Jul 2001
Location: Mesa, AZ
Posts: 2,811
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Everyone else already got it as far as the install (just in case - you need new wires, of course) but as for what to expect when you get it done...well, when I did mine...I got a better idle, easier starts, and - the best part, and I've got numbers to back them both up! - a boost of nearly 20hp (191 to 208) and 2 miles per gallon (from 7.7 to 9.7!!) - and I still haven't regapped the plugs for HEI. I'll probably pick up a little more all around once I widen the gap to .045 or so.
------------------ Project 1970 - soon to be seen at http://milhouse.treylis.org:81/
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Project1970 - LS1 Swap Complete! 
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03-29-2002, 01:43 PM
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#9 |
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Senior Member
 
Join Date: Feb 2001
Location: New Madison, Ohio
Posts: 21,375
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I went with Pertronix II..Easy install plus it looks factory if thats important. I'm running a 402BB with a few upgrades. Summit, Jegs, plus others sell this HEI set up.
Regards, Dewayne70cst
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A husband can be right...or...A husband can be happy.  67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk.  1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc   JOHN 17:3...The better side of "LIFE" Remember: Everyday is a good day...Some are just gooder! |
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03-29-2002, 04:32 PM
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#10 |
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Open Sundays 10 till 10
Join Date: Nov 2000
Location: Waxahachie,Texas 75165
Posts: 1,009
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I have hei's $50 delivered
I got lots of hei's
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817-846-5476 parts for sale always 30 minutes south of Dallas on I35 WWW.BBSAutoSalvage.com bbs1969@direcway.com |
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