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HP Question

steelblue75

Well-known member
Joined
Jan 7, 2005
Messages
188
Location
Marshfield,WI.
Corvette
1975 steel blue coupe/1991polo green vert
I'm looking at buying a 91 vert., my question is how eazy is it to get

300HP out of it's 250 HP engine.:beer
 
not hard. do a search. it's easy to mass 300 flwp. thats only 240 rwhp. do a search on L98 mods.
 
steelblue75 said:
I'm looking at buying a 91 vert., my question is how eazy is it to get

300HP out of it's 250 HP engine.:beer

If you did your entire exhaust system from headers to an aftermarket catback system, that would get you at least 30 HP. The stock exhaust manifolds are horribly restrictive and the stock mufflers only flow through one outlet.

Add a K&N with open lid on there, some 1.6 roller rockers for a little bit more lift and tune her up real nice and you'll have your 300 HP.
 

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