Hi all i am looking for a map/graph that shows how much timing i need vs rmp for a boosted vp v6 setup. I am setting up a new computer from scratch and this info would save me a heap of time.
vp 3.8 lt lowered T70 turbo 38 mm wastegate running 14 psi making 253 rear wheel kw lsd 3.08 gears. tuned by delcowizard
Have a look on the delcohack website.
but to start of safe, take out 2 degrees of timing for every psi of boost
Body by Holden, Soul by Brock
the Legend will live forever
VN exec T5: 15.1sec @92.2mph 1/4 mile, 9.7sec @ 74.6mph 1/8mile, 2.3sec 60ft, 0-60mph 6.827sec 22/11/07 Gtech competition