Whats a good exhaust A/R....
#1
Whats a good exhaust A/R....
What do you guys think a good A/R would be for say..a t-76 on a 355 LT1...I want full boost by 2500rpms..and Ill only be turning the engine to 6k(for engine/turbo life)...?? any suggestions...I might even go t-66...havent decided yet...
#3
TECH Senior Member
iTrader: (48)
i wouldnt want to hit boost that soon.
1) you will blow the tires off to easy with all that torque down low
2) you will probably shorten your engine life more then if you would wind it out another 500rpm
3) backpressure will hurt performance and possibly your engine.
witha 355 id get a .96AR probably a 70mm-76mm depending on your power goals.
1) you will blow the tires off to easy with all that torque down low
2) you will probably shorten your engine life more then if you would wind it out another 500rpm
3) backpressure will hurt performance and possibly your engine.
witha 355 id get a .96AR probably a 70mm-76mm depending on your power goals.
#4
TECH Junkie
iTrader: (14)
Originally Posted by 96TurboTA
What do you guys think a good A/R would be for say..a t-76 on a 355 LT1...I want full boost by 2500rpms..and Ill only be turning the engine to 6k(for engine/turbo life)...?? any suggestions...I might even go t-66...havent decided yet...
Jon
#5
Originally Posted by RealQuick
Try the .68 A/r on the T76...should hit full boost by 3000rpm. If your dead set on a smaller turbo, I have a T67 P trim .96A/r I could sell ya cheap... has about 500 miles on it. BTW, I want a ride in that bad boy when its done!
Jon
Jon
#7
here..just send more pics and info to snyperracing01@aol.com Im very interested. Id rather go with my first choice which is the t-76..but money isnt exactly coming out of my @$$ right now and this isnt much smaller...
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#8
TECH Junkie
iTrader: (14)
Originally Posted by 96TurboTA
here..just send more pics and info to snyperracing01@aol.com Im very interested. Id rather go with my first choice which is the t-76..but money isnt exactly coming out of my @$$ right now and this isnt much smaller...
Jon