PCM wiring kit (Boost Bypass Valve Harness/MAP Adapter) $30 shipped
all new head bolts (88891770 x8,25527831 x4, and a few other misc bolts used in a new set of heads) $60 shipped
Modular pulley system from zzp (3.8 pulley) $75 shipped
timing chain dampener, and the green SC coupler $20...
I have stage 2 ported zzp heads
Comp cam xp
Short stack intercooler with bosh pump
L36 bottom end
Heat wrapped speed daddy headers
And tuned ECM to go with mods,
Wanting to sell whole engine or the entire 1998 GTP will also part out
I ran a 13.1 on half bald street tires spinning...
hi, i am planning on doing a little modding :) next weekend and have some questions. this is a 99gtp l67. i am adding a gen v, northstar throttle body with LQ4 MAF sensor and a xp-hot cam. my questions are what pulley size should i run (currently running a 3.4 my gen III) i have a mps some need...