What kind of gain?

[aNotchAbove]

I'm tossing up the idea of putting a cam in my car. It has the following mods:

- Ported E7's with comp cams conical springs (Flow the same as GT-40)
- TFS Street Heat intake
- 1.7 roller rockers
- 65mm TB
- 75mm MAF
- Full exhaust
- Stock cam

The car made 247rwhp/280rwtq on the dyno.

What kind of a gain would I experience putting something like a Comp Cams XE264HR or TFS1 in?

 

[91 HATCH]

i would say about 50 horsepower gain on it

 

[Turkey Sammich]

- 60 HP

 

[ShortThrow50]

1000 hp

 

[GTOreturns]

20-35 depending on what you get. Go for a custom grind.