I was wondering about how much whp i can expect from the following mods: ported and polished intake manifold,phenolic spacer, cai, custom 2.5" mandrel bent exhaust, headers, 1.8l cam, crank/water/power pulleys, lightweight flyheel, and rrfpr.

i was thinking 140-150, am i far off or are my expectations reasonable?

 

why u getting a rrfpr? unless ur boosted its not gonna do nuthing

what CAI u gonna get? dont expect good numbers with a WAI, i reccomend you getting an AEM, if you want one cheap i can get you one for 175 + shipping

what headers? also 4-1 or 4-2-1?

what pullies? UD or no?

 

i have a generic cai but the filter is at the bottom of the engine bay, 4-2-1 headers, and all the pulleys are light/underdrive

as for the fpr i heard that you can adjust your fuel a little bit with it to get a few xtra horses