jst98gtmustang

I have a 1998 mustang gt with theses mods,how much esthp you guys think im making??

k&n cai
75mm t/b
plenum
scremming demon coil packs
10mm race wires
4:10 gears
pypes violtor mufflers with dumps
bbk pulleys
mac o/r h pipe
king cobra clutch

Murdoc

im gunna say... 20hpover whatever your stock hp rating is.

JJ03MustangGT

230-245fwhp......you need to look into a pi swap

AJ06GT

I'll give ya maybe 200rwhp, but I wouldn't bet on that one either.

JT76

you would be lucky to be over the 200rwhp mark....those cars NEED a PI head swap, all the bolt ons in the world wont help without it

Adam03GT

I would be surprised if you had 200rwhp

paynecasey69

Compare your car to this guys. http://www.s n 9 5 fo r ums. com/forum/index.php?action=profile;u=172
He has fewer parts then you and with a tune he showed 217rwhp 299 rwtq. before the tune he was around 206rwhp. I think its safe to say your car is around 210 - 215 without tune 220 with tune.

QatarStang

^^^ That guys car is not the norm for NPI 2vs.


Maybe 200rwhp

paynecasey69

Well, the guy said he dyno'd it with bolt's before and after tune.


ALITL8
Motive 390's, MGW Short Throw, K&N FIPK CAI, O/R H-Pipe, Steeda UDP's,
SWTuning's 91 Octane, *** Whoopin', Chip & Tune
Mustang Dynamometer - 91 Octane Race Tune - 217rwhp/299rwtq - 14.533 @ 94.86

jst98gtmustang

How much dose a pi swap add in hp??
and about how much it cost for all the parts?
i know you need heads,manifold,gasets,diptick,cam,what other stuff would u neeed?

and thanks for the help guys!