My taxes went in my account today and I just finished ordering my shock block. The MMR 900 rated to 900 hp and 8000 rpm. I added the arp main bolts and notched pistons.
MMR 4.6 Street Mod 900
*Brand New Cast Iron, current production Romeo or Windsor Block
*New 4340 Forged 3.543 stroke Cobra Crankshaft w/micro polished journals at no extra charge
*New 4340 5.933 Manley H-beam Rods ( These US made rods are shotpeened, magnafluxed and weight matched to bring you the finest H-beam rod available for your 4.6
*New Forged Manley pistons 3.552 Bore size (High or low compression)
*Speed Pro file fit rings (precision file fit to your application, nitrous, blower, turbo or N/A)
*Speed Pro/Federal Mogul Rod and Main bearings
*Complete Pro Assembly and Balancing for the smoothest, highest revving shortblock available.
View attachment 486887
Notched pistons for high lift cams
MMR can notch the pistons on your shortblock for aftermarket camshafts (required for stage 2&3 camshafts in SOHC engines)
It should take 3 weeks to build and a week to ship from Cali.
Yippie
MMR 4.6 Street Mod 900
*Brand New Cast Iron, current production Romeo or Windsor Block
*New 4340 Forged 3.543 stroke Cobra Crankshaft w/micro polished journals at no extra charge
*New 4340 5.933 Manley H-beam Rods ( These US made rods are shotpeened, magnafluxed and weight matched to bring you the finest H-beam rod available for your 4.6
*New Forged Manley pistons 3.552 Bore size (High or low compression)
*Speed Pro file fit rings (precision file fit to your application, nitrous, blower, turbo or N/A)
*Speed Pro/Federal Mogul Rod and Main bearings
*Complete Pro Assembly and Balancing for the smoothest, highest revving shortblock available.
View attachment 486887
Notched pistons for high lift cams
MMR can notch the pistons on your shortblock for aftermarket camshafts (required for stage 2&3 camshafts in SOHC engines)
It should take 3 weeks to build and a week to ship from Cali.
Yippie