How To Request: 300whp na on a 306

JKidd said:

A well-matched quality H/C/I should get you there.

Holley kit. TFS kit. Or mix and match your own. GT40 or Edelbrock Intake, TFS or AFR aluminum heads, roller rockers, a cam to match and a good flowing exhaust (1 5/8 headers - long tube or shorties is up to you) with 2.5 inch hi-flow cats (or cat-less), 2.5 cat back.

Make sure you upgrade the fuel system to not only match the NA parts but have plenty for being on the spray.

And put some gears in there too.

That should do it. You could go past your 300 rwhp number depending on if you want to work the intake and heads and what cam you choose.

Edit: Just read the description of the car. Stick with the Cobra intake and send it to TMoss for porting. Get some quality aluminum heads and have them ported as well. The E303 should be fine (worked well for me with my ported Eddie intake and ported TFS heads and 1.7 roller rockers) or you could go with something else (better choices out there now). Seems as though the exhaust, ignition and rear end gears are already taken care of.
The fuel system will need work (larger in-tank pump, larger injectors). You should get a larger MAS and match it to whatever injectors you go with (24lb'ers at least) and go with a 65mm TB (if not already on there).

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