587 HP pump gas 360
Thought everyone would like this one.
Goal was for 10 sec pump gas non stroker 360.
1990 roller block tall filled, ARP main studs, line honed, square decked to .003 under.
Std volume oil pump, full groove mains, moroso deep pan. Milodon SB Chevy full legnth windage screen modified to fit
Eagle cast crank, H-beam rods, JE flat tops. 10.1:1 comp.
Crower solid roller cam .712/.712 lift 249*/254* @.050 108 sep 4* advanced
CNC ported IndyBrock heads,
Indy claimed flow #s / Actual OOTB#s / after my VJ and Ferrea valves
.100 72/66 w/o pipe... 59/49 w/pipe..... 65/49 w/pipe
.200 132/113 ......... 123/108 ............ 150/113
.300 197/145.......... 180/150 .............204/155
.400 248/170 ......... 229/178............. 248/184
.500 277/183 ......... 261/194 ............ 280/206
.600 302/191.......... 284/208 .............292/215
.700 306/197...........284/215............. 287/222
tested @ 28" ON SUPERFLO 1020 bench ( this bench has found to be very conservative )
950 Holley Ultra HP
1.75 Hooker headers 3'X17" extensions
Super Victor intake port matched 3" in to port maintaining proper port taper. 1" taper spacer
587 HP @ 6900 511 TQ @ 5200
Also tested RPM AirGap again port matched 3" into port. 1" open spacer
541 HP @ 6300-6400 508 TQ @ 4500-4600
Best in car performance 1100 ft D/A
60' 1.534 330 4.452 1/8 6.95 @ 97 1000' 9.129 1/4 10.97 @ 122.1
3400 lbs Duster 904 w/low 1st gear 4500 stall 8" vert, 4.30 gear 28" tire
going threw traps at only 6700 should be 7000+
got 4.56 gear now
no where near enough converter should have about a 5800-6000
should have a 5800ish ATI converter soon
hoping to get this thing in the mid tens on 91 pump and 365 ci