These are the specs for my turbo motor going in my 69 camaro, just wondering what do you guys think it will make for horsepower on motor. I do plan to run it NA for awhile until I get a turbo. It would be nice to get a Desktop Dyno estimate, but any guess's are well appreciated.
350 bored 40 over
AFR 180cc heads
single plane intake
C.R. 8.2:1
cam(with 1.5 rockers) I will be using 1.6 roller rockers
Duration (intake/exaust) 221°/214°
Lift (intake/exaust) .465/.442
Lobe Center Separation 114°
Intake Centerline 110°
stock manifolds
650 carb

I'd say you're around 325 at the flywheel.

You need to ditch the single plane in favor of a dual plane intake,..you're not running the heads, cam, compression, exhaust, or rpm that would make use of a single plane intake.

Sounds like a fun engine though.

I'm running the single plane intake because this will be a blowthrough setup. I heard the daul planes dont work as well.

To be honest I wouldn't expect much of a thrill N/A. Way low compression, smallish cam and stock manifolds won't do much.

But.....when you put the turbo to it I want to go for a ride in it! :thumbsup:

My dream is to build a turbo motor for mine one day.....

With that low of a compression I see a supercharger in your future, then 600 horsepower.

My goal is to get 500-600 rwhp on pump gas, thats way the compression is so low.