Hey all,

I have a 1984 351w (not HO), with hedman longtube headers, true dual 2.5in exhaust, an edelbrock performer intake, and a edelbrock 600cfm 4 barrel with vacuum secondaries. Anyone have an Idea of what my Hp and TRQ numbers would look like?

Thank you,

Jared

 

Pretty much what it had with the stock parts. Maybe an extra 20 in those numbers with the exhaust. The intake and carb didn't do much at all, the Performer intake is almost a copy of the stock intake

 

My engine came stock with a 2 barrel carb and intake.

 

OK, add maybe 15-20 then (for the carb, the intake still didn't add much if anything) but only at WOT. But that motor's all done at about 4500 rpms with the stock cam and heads

 

Yeah, I usually shift it at around 4200. What cam and heads would you recommend for my current set up?

 

Comp Cams 268H (or something similar) GT40 iron heads and either an RPM or Stealth intake. Not a fan of the carb either. My choice would be a Holley 600-750 cfm Vacuum secondary carb