Im running a Stock Bottom End LT1 and I plan on doing an entire top end swap for these parts I found in the for sale section.
https://www.camaroz28.com/forums/sho...d.php?t=609226
With the Heads I plan on running some Comp Pro-Magnum 1.6 Roller Rockers and Hi-Tech Push-Rods.

 

Being i dont know much about the person who ported them. I'll guess and say 400@the wheels.

 

400rwhp should be a good guess. with all the supporting mods 425rwhp.

You could always ask him about dyno's, track times, etc

 

I'd say 370rwhp... no one is noticing that they are 64cc heads.

 

64cc heads will drop your compression a lot. They are good parts, though. I'd say 370rwhp or so with no other mods. Definitely need CAI and full exhaust or you'll be dissapointed.

 

You just beat me to it!

 

Ive already asked him. He said they were ported for a 383 but to ask here what they would make with the 350. At the moment I a have a Lingenfelter CAI, SLP Loudmouth Exhaust, Edlebrock 58MM Throttle Body, Throttle Body By-Pass, and Im gonna order Headers, Cutouts, Suspension and Chassis part and a Torque Converter.

 

People are getting WAY too casual about thinking 400rwhp will come from a stock bottomend. It takes either good or aggressive parts to meet or exceed that number, this setup MIGHT do it but I would not guess that high.

 

Im not expecting to make 400+ Horses, I could settle for 370. I just want a car that I can drive daily and take to the track on the weekends. MPG is not really a concern though

 

If you buy good parts you can have 400+ at the wheels and be drivable. IMO you are looking at the wrong parts but don't let that stop you.

 

What should I run? For a While I was gonna run some LE2's but the site is gone.

 

Site is gone but he is still around. You want his phone #?

 

You might be in luck!

https://www.camaroz28.com/forums/sho...d.php?t=617299

Don't get that cam, though.

 

What Kind of camp should I run with some LE2 heads that will make 400+ WHP? Sorry Im not that smart when It comes to Heads and Cams.

 

What rpm range do you want and is this a stick or automatic transmission?