SPREADBORE Holley Sniper EFI

[MrSony]

Mr Sony, how in the hell does your converter stall at 1200? My current stock TH350C converter flashes at 1600 RPM. The lowest I have seen was the 4L60E that was in my 94 Z71 1400-1500 RPM, probably a stock or towing replacement. Do you have the 2500 stall and 3.42 gears in yet? If not, you will lose.

Ive had em in since about august.
Stock would foot stall at 1200. It sucked. Flashed to around 1500.

 

[Clarmo]

Ive had em in since about august.
Stock would foot stall at 1200. It sucked. Flashed to around 1500.

My Dragster stalls at 6900!!!
Sorry...I couldn't help myself LOL

 

[pontiacgp]

I thought a well tuned Qjet runs just as good or even better than fuel injection?????????? 😛.

you are right about that

 

[olds307 and 403]

Ive had em in since about august.
Stock would foot stall at 1200. It sucked. Flashed to around 1500.

About the same as mine, what converter did you end up with?

 

[MrSony]

About the same as mine, what converter did you end up with?

2500 rated Hughes. was $250. flashes to 2600 foot stalls to 2000.

 

[MrSony]

you are right about that

One thing I would miss... no ba-WAAAHHHHH with the fuel injection.

 

[Turbo Zach]

One thing I would miss... no ba-WAAAHHHHH with the fuel injection.

O but I do!

 

[MrSony]

O but I do!

you do ba-WAAAHHHHH?

 

[Turbo Zach]

you do ba-WAAAHHHHH?

It does when the turbo spools. Not as throughty though it is a six cylinder. Weight till I put my boost referenced exhaust dump valve on. Some one needs to build a turbocharged Buick 350! (Hint,hint)

 

[MrSony]

It does when the turbo spools. Not as throughty though it is a six cylinder. Weight till I put my boost referenced exhaust dump valve on. Some one needs to build a turbocharged Buick 350! (Hint,hint)

its happened. one was 1000hp another was 1200ish.a kid got an na 8.5:1 350 to 422hp and 600+with 6psi with a centrifugal supercharger.