How much timing are you running on pump gas?
#16
TECH Veteran
iTrader: (5)
10.3:1 CR, 10 lb. boost, 14° at full boost peak. 93 octane. Here are the full boost numbers, from 400 to 8000 rpm:
10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 11.0 12.0,
12.0 13.0 13.0 14.0 (5600),14.0(6000),14.0(6400), 13.0 13.0 13.0 13.0
10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 11.0 12.0,
12.0 13.0 13.0 14.0 (5600),14.0(6000),14.0(6400), 13.0 13.0 13.0 13.0
Last edited by MikeGyver; 01-12-2011 at 05:16 PM.
#18
Im curious, has anyone here had a problem lifting the heads?? I see many here with high timing and im assuming on stock head bolts?? Or head studs??
The first time i lifted both heads i had arp head bolts...15 psi at 17* with meth(50/50).....second time put on arp head studs and driver head lifted not as much as first time but enough for coolant to drain out slowly...passenger head lifted very lil..coolant wouldnt come out...and no knock registering...
The first time i lifted both heads i had arp head bolts...15 psi at 17* with meth(50/50).....second time put on arp head studs and driver head lifted not as much as first time but enough for coolant to drain out slowly...passenger head lifted very lil..coolant wouldnt come out...and no knock registering...