305 Turbo
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Supreme Member

Joined: Jan 2002
Posts: 3,852
Likes: 1
From: Valley of the Sun
Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
305 Turbo
I would like to know if this T0E417 turbo would be good for a very mild 305 turbo project. I believe its a Garret M24 with .50 A/R. Thanks for bearing with me i'm a turbo newbie!
And i want to learn.



T0E4-50trim
And i want to learn.
T0E4-50trim
Supreme Member
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
Not big enough, but I'd buy it off you for my 2.8. That's bigger (about 8-10lbs/min) than my 16G
Supreme Member
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
Oh, and to give you an idea - my 16g runs 38lbs/min of air, and is too small for a 3.1L. 191ci. @ 7psi. That T04 50 trim would be better for my car, but still not quite big enough.
Serious about buying it off you, though, if you want.
Serious about buying it off you, though, if you want.
Thread Starter
Supreme Member

Joined: Jan 2002
Posts: 3,852
Likes: 1
From: Valley of the Sun
Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
I don't actually have the turbo, sorry.
This turbo would go on a really mild stock 300 or so cid engine with a redline of (~3750 rpm). Stock the engine makes 110hp and 250tq. I'm not looking for more then 10psi boost.
So are these calcs correct:
CFM=Liters*rpm*VE*Pr/5660
Pr=(14.7+boost)/14.7
CFM=5*3500*65*1.7/5660=340
340/14.27=27.6 lb/min
So this turbo is just a little small?
Thanks this site has the best info.
This turbo would go on a really mild stock 300 or so cid engine with a redline of (~3750 rpm). Stock the engine makes 110hp and 250tq. I'm not looking for more then 10psi boost.
So are these calcs correct:
CFM=Liters*rpm*VE*Pr/5660
Pr=(14.7+boost)/14.7
CFM=5*3500*65*1.7/5660=340
340/14.27=27.6 lb/min
So this turbo is just a little small?
Thanks this site has the best info.
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