Author Topic: 350 Corvette (Read 8693 times)

SRPerformance · « **on:** March 05, 2007, 10:14:33 PM »

Black Vette comes in for a tune at SRPerformance

It did not run very well, made 137 rwhp and just leaned right out. Check the fuel pressure, timing looked for air leaks etc. Then we had a new 650 double pumper spread bore fitted. Onto the dyno again and after dialing the carburetor in:

60rwhp almost 50% gain.;42

Steve

69VETTE · « **Reply #1 on:** March 06, 2007, 08:25:12 AM »

Hey Steve

Wow...thats a pretty good gain. Is that running the standard Dizzy or Electronic?

Michael ;36

vette2bshaw · « **Reply #2 on:** March 06, 2007, 08:49:20 AM »

When I first bought mine it was pritty much the same ,A mate of mine from parker preformance did the same thing but used a remachined commodore VL group A dizzy with the large cap .

SRPerformance · « **Reply #3 on:** March 06, 2007, 09:27:19 PM »

Quote

Originally posted by 69VETTE
Hey Steve

Wow...thats a pretty good gain. Is that running the standard Dizzy or Electronic?

Michael ;36

The car had a HEI distributor!

Steve