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How Much Power Should A GN With These Mods Be Making

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ryanimpalass

Member
Joined
Oct 27, 2009
Messages
44
86-GN pt44,atr3 inch exhaust,THDP,Msd50s,
smc alky kit, Mease 15" stretch intercooler


And What Should Be The Next Mod
 
I'm not sure because i'm looking into buying a car and those are the mods thats done to the car stated above if i'm not mistaken its around 18psi but timing i'm not sure
 
86-GN pt44,atr3 inch exhaust,THDP,Msd50s,
smc alky kit, Mease 15" stretch intercooler


And What Should Be The Next Mod

Before your worried about the HP you better worry about the tune it has and how it has been treated on that tune:cool:
 
On pump gas and alky.

With only 18 lbs of boost, it should do 13s in the quarter. Crank the boost up to 22 lbs, and it "could" be a solid twelve second street car with good tires, and tune.

Mike B.
 
whats next...26" TIRES that hook

IMO at 22 psi and a 1.7 60' with the car weighing around 3600 lbs you should be mid 12 easy around 109-110 mph
 
305/385. Just a guess. Poor tune and it could be 250/325
 
On an all stock GN with the mods you listed, the only difference being 42 lb hr injectors the car I have went 11.87 at 115. Per tci website it was making 433.25 hp. Not sure of the torque numbers. Hope this helps.
 
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