Right now I have a 360, MP cam, .474 lift and 280 advertised, 110 lsa. I'm looking to go bigger on the cam, for starters I was looking at another MP, it's got .509 lift and 292 advertised, 108 lsa. The engine runs on 91 octane, timing at 34 and it'll ping with any lower octane. WIll the cylinder pressure go up too high for 91 octane? Will the new cam have enough vacuum for power brakes and will there be any spring binding or valve to piston clearance issues? All responses are appreciated.
750 Demon
KB107 (unsure of deck height)
adjustable rockers (MP I believe)
MP valve springs (p4120249)
Hedman headers
MSD ign.
2,500 stall (willing to go higher if need be)
3.91 gears
street driven
750 Demon
KB107 (unsure of deck height)
adjustable rockers (MP I believe)
MP valve springs (p4120249)
Hedman headers
MSD ign.
2,500 stall (willing to go higher if need be)
3.91 gears
street driven
