jboice06

Going with long tube headers on an a4 99 z28.... cam=custom ground .520 .520 224/224 110 lsa , ls6 valve springs, 2500 stall and eventually 75 shot by HARRIS... Will this put me in mid 11's?????? also im going to go with 410's... my current set up is, no a/c or smog slp lid no cats and all 3 inch to a single chamber flowmaster dumped... running 15x8 weld stars and 15x3.5 backs are 275/60/15 mt streets fronts are 165r15's will the car be a logically streetable car??? will cam hit hard at low rpms and any power estimates minus nitrous???? thanks guys

jboice06

any ideas ???????? curious cause im starting it tomorrow

JPH

iTrader: (2)

Add more intake lift, ditch the flowmaster, do susupension work and add more N20.

OMGWTFBODY

iTrader: (5)

Skinnies ain't that streetable.

And dump the Flowmaster.

That cam I would guess would drop 375 or so.

jboice06

550 lift???

OMGWTFBODY

iTrader: (5)

Depends on how it's tuned. It's not a simple fact. The cam is actually pretty small.

Magic Man

The cam is a little small and with those gears will eat up the 2500 stall.I had a 2800 and when I got my 12 bolt with 3.90's it felt worse than stock.