Any one have a ballpark figure of the hp limit on the stock fuel pump lobe?
Any one have a ballpark figure of the hp limit on the stock fuel pump lobe?
LSX AM 444
Runner up in points 2011
3rd in points 2012
8.14@166 all motor
Driver/ Tuner car 414 Texas mile 263.2mph
Call over to LMR, they have all that info.
SOLD - 2005 C6 6.0 LS2,TF 235 heads, 245/255 .630 113 LSA cam, LS7 lifters, YT 1.7 RR, FAST 102 LSXR, VMax 90-102mm, VMax CNC ported TB, LS7 injectors, Dewitts radiator, Manley 7.550 pushrods, LS7 fuel pump, PowerBond 25% UD pulley, RPM stage 2 '06+ 4:10 rear end, Callaway CAI, 160* thermostat, HP Pro custom tune, LG Pro headers
Now - 2016 C7 ZO6 A8
600 whp
550-600 i believe i have read online based on some fi trucks that had been done in texas somewhere
Guys wat do u do since there is still no fuel syste. Upgrades in the market I am building a twin turbo l86 truck swap on a single cab that just made 407whp on headers exhaust and intake only now I have a twin turbo kit ready to fit I need a fuel system to handle 1000hp
C7 Z06 pump and injectors will be available soon or you can do a cam swap with a bigger lobe
I have made 658 rwhp with an auto, and 715 with a 7 speed..... both had aftermarket cams, but stock lobe for the fuel pump.
www.crawford-racing.com
Home of the original and best selling CR-Fueler plug and play port injection controller kits for all GM Gen V direct injection platforms.
I have read of people with higher power levels, and aftermarket pump lobe cams drawing more fuel than the in-tank pump can deliver to the high pressure pump. Anyone know of higher flowing pumps in that department?
Reply With Quote