I'm just wonderin if anyone knows about what my estimated hp at the flywheel would be with these mods I havent got around to a dyno yet?
97 z28, cold air intake, 52 mm tb, tb coolant bypass, Granatelli MAF, ZEX plugs, borla exhaust, 160 degree therm, resignator plug, Pacesetter 1 7/8 inch headers, power programming, cc305 cam, and 1.6 rr's??

 

assuming you have a pretty good tune.

A4 .. 320~340 rwhp close to 400 fwhp
M6 .. 330~350 rwhp ..

hard telling...if you got a 1/4 time and MPH you can figure it out closer..

 

Where do you live? Altitude plays a big factor in figuring unless you don't care about actual vs corrected.

Ken R.

 

north dakota

 

anyone know the alt. in North Dakota? lol

 

850 ft msl

 

Your about the same height as me then... so .. about 10-20 hp less then me maybe.. (i think your alittle higher then me)

 

whats urs got

 

It was like 340ish rwhp.. it was alittle while ago and i lost the sheets

 

nice any suggestion for some more mods I should do besides heads and the other big ones?

 

Ignition like MSD6A .. blaster coil. Tuning software if you don't have already.

If you have an automatic then get a decent stall conveter... like somewhere around a 3000 stall. You can gain almost .5 sec in the 1/4 mile! Makes the car feel like its got ton more low-end power!

If you got a manual then get some 3.73 gears!

But it all depends on where you wanna go... how much HP you want.. and if you want to make it a drag car or more of a daily driver.

Susspension never hurts either! LCAs, Torque arm, Lowering springs, Pan hard bar ....