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Blue68 · 06-02-2003, 10:02 AM

Get the carb and a new/used intake. Pick a brand so long as it's made for lower rpm range and dual plenum. You will notice better performance even with stock manifolds, espcecially since you are running dual exhaust already. The 600 cfm is fine on a 305. Ran mine on a 307 for several years with no complaints. My only experience with a 2 barrel carb was the 30 yr old original that had a crappy rebuilt put in. Leaked and was so loose it was something that the engine ran.

Check the different parts boards. Also, check out swap meets for used ones. New ones can be had for around $120 from Summit.

06-02-2003, 10:02 AM	#3
Blue68 Registered User Join Date: Apr 2000 Location: Frisco, Tx, USA Posts: 606	Get the carb and a new/used intake. Pick a brand so long as it's made for lower rpm range and dual plenum. You will notice better performance even with stock manifolds, espcecially since you are running dual exhaust already. The 600 cfm is fine on a 305. Ran mine on a 307 for several years with no complaints. My only experience with a 2 barrel carb was the 30 yr old original that had a crappy rebuilt put in. Leaked and was so loose it was something that the engine ran. Check the different parts boards. Also, check out swap meets for used ones. New ones can be had for around $120 from Summit. __________________ http://home.comcast.net/~r.landrum/w...tos.html-.html '68 C-10 LWB, '98 Z-71 350 w/accessories (Serpentine), Edelbrock Performer, Edelbrock 1405 (600cfm) carb, GM HEI, CompCam Extreme 4x4 roller cam, Thorley Headers, Carter Electric Fuel Pump, Vintage Air, 700r4, 3.73, disc brakes and power steering upgrades.