Hello everyone,
I’m building a 351w.
11:1 compression
AFR heads 202 / 1.6
RPM Air gap intake
750cfm carb
Trick flow
Stage 2 cam
Duration
224°/232°
Lift
.542/.563
Lsa 112
How much hp do you think it will be ?
Do you have access to race gas? Otherwise you are not going to make much power with all of the timing pulled out of it
You sound like you know what you want, so you prob know this….
Buuuuut, just checking… That is not going to fit easily under the bonnet (sorry, hood) I have 351w block + air gap + Holley + air cleaner. And I am an inch and a bit through the hood.
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I didn’t know but i knew it would be close.
I’ll have to get a good scoop for it .
I’ve been looking at the factory style hood scoop
Thank you for the reply.
Yes a few places have it here in my town.
100 and up
You can go to crate motor websites like Blueprint or ATK and see what a similarly built engine puts out. I think they dyno their configurations and post the results, so you can get a pretty good idea. I’d guess 400-450 hp. What you’ve described is a lot like mine, and it really wakes a Cougar up.
If you want to get serious I’d go with the stage 3 cam but honestly it’s probably going to be close to 500hp. If the AFR heads are the outlaw cnc ported heads.