How much on a 3.4l

[nosinjected956]

Whats the most u can use on the 3.4l?

[1fstSS]

i wouldnt push over a 55 shot, but make sure you have all the supporting mods!!

[nosinjected956]

I got a 1995 camaro with a 3.4l, fully rebuilt from bottom up with all new bearings + 25 over, comp cam cam,rockers,springs,pushrods,accel injectors, slight p/p heads, slp cold air intake,pace setter headers rebuilt tranny tci 3000 stall. alum drive shaft, and a posi with a 410 gear. I have a zex dry kit and sprayed a 75 shot it took my time down from a 16.3 to a 14.9. i was wanting to know if i should move up to a 100 shot or even a 125 if i get some tuning done from fast chip.

[StudlyCamaro]

are there any forged pistons in the mix? if not i woululdnt up the jet at all if you want to keep your motor running

[12secondv6]

Dunno, asking what is the most you can spray depends on sooo many things

Temp, fuel you use, engine set up etc.

Sorry, I'm not making guesses on this one

[gerard]

I have a 94 with a 3.4L i run an nx wet kit with a 75 shot and its fine.

just dont run platinum plugs. they recommend a step colder but i didnt do that.

[Jerriko]

I run a 100 shot on mine without any problems. I am running one step colder plug and retarded the timing by 4*. I tried a 150 shot once and it made 3 passes without any noticeable problems until it started overheating. I didn't have studs on it and it stretched the new stock head bolts and baked the gaskets. I have the studs on it now and I don't have any problems.

[Jerriko]

Originally posted by nosinjected956:
I got a 1995 camaro with a 3.4l, fully rebuilt from bottom up with all new bearings + 25 over, comp cam cam,rockers,springs,pushrods,accel injectors, slight p/p heads, slp cold air intake,pace setter headers rebuilt tranny tci 3000 stall. alum drive shaft, and a posi with a 410 gear. I have a zex dry kit and sprayed a 75 shot it took my time down from a 16.3 to a 14.9. i was wanting to know if i should move up to a 100 shot or even a 125 if i get some tuning done from fast chip.

You only ran a 16.3 with all of that work done to the engine. :eek:

[12secondv6]

I'd be going 2 ranges colder w/ the plugs
And, for fuel, 150 shot... 100 octane

[Jerriko]

Originally posted by 12secondv6:
I'd be going 2 ranges colder w/ the plugs
And, for fuel, 150 shot... 100 octane

I retarded the timing by a total of 6* and did use one step colder on the NGKs. I am sure it worked fine since it didn't detonate. Really only one way to find out. [img]tongue.gif[/img]