horsepower predictions?

90StangLX · Jul 15, 2004

Hey guys, I'm gonna be putting my engine together soon and wondered what kind of power you think it'll make? The combo is as follows:
9.5:1 compression shortblock (DSS kit), balanced
GT40 irons with upgraded springs
1.7 RRs
TMOSS lower/Stock upper
stock cam
possibly 65mm TB?
2.5" exhaust, flowmaster blah blah
also possibly electric fan?

shttygtstang · Jul 15, 2004

250 o youll be running lean

mob · Jul 15, 2004

250? i would have thought like 280 or like 300 but i dont know much

custom89stang · Jul 16, 2004

yeah 250 to the rear wheels sounds right 280 flywheel MAYBE

payupsucka · Jul 16, 2004

my cousin did the almost the same build up except he had gt 40 y aluminums and a demon 650 card and a edelbrock air gap and at the wheels he made 257

blackstangt · Jul 16, 2004

probably like 270 to the crank, 230 to the wheels unless im missing a mod. needs to be tuned right though.

blackstangt · Jul 16, 2004

and since you are going to be putting miles on that motor before beating on it, save for tb, upper intake, mass air/injectors air filter(or cold air intake) you can probably tune it to over 300 hp with that. also think about a cam even though the stock one is excellent for it's age.

Quick5pnt0 · Jul 16, 2004

250 crank

houstonstangguy · Jul 16, 2004

my guess would be between 265 and 270 but that is depending upon your blah blah blah and whether or not you have headers.

should definitely upgrade the cam to at least an e or b and do the headers if you dont have them.

horsepower predictions?

90StangLX

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