So I finally changed the motor out in Loki after performance started to wane on the existing engine car (due to a failing Cam gear I found out). The new motor is based primarily on a 3rd gen engine, and is a 2.2L stroker. There are lots of things that are custom done on this motor as the ultimate goal will be very high HP numbers, but to start off with, I'm running:
*Street Brawler GT35R w/ anti-surge compressor and .82 A/R turbine housing
*HKS 272 intake cam (110 lobe center)
*HKS 264 exhaust cam (108 lobe center)
*Fidanza adjustable cam gears
*Apex'i sidemount IC with KO Racing IC pipes (custom)
*2.5mm oversize intake valves
*2mm oversize exhaust valves
*Ported and polished 3rd gen head
*12mm head studs (2mm oversize) torqued to 85ftlbs
*Cometic Phuzion head gasket
*Eagle rods w/ ARP2000 rod bolts
*5SFE crank machined down on the main journals for fitment in a 3S Block (gen2 block)
*Chris K cylinder sleeves
*1000 grit lapped head and block (w/ SONiC lapping tool)
*ceramic coated exhaust ports
*Mirror polished (by KO racing) and ceramic coated combustion chambers
*ceramic coated piston tops
*Stock 3rd gen intake manifold
*Stock 3rd gen throttle body
*3" TKO exhaust.
*880cc/min injectors in top feed rail
I spent about an hour on the dyno doing some initial tuning on pump gas at 20psi. Here is the curve:
I will be posting more pictures of the motor and install as well as doing some race gas tuning at more boost later on. Later I will retune with a larger intake manifold and an air to water IC setup.