Originally Posted by usp4u
Originally Posted by LA360
Originally Posted by fbs63
Being developed by M&M Competition Engines. They also make cast tunnel ram style intakes that fit various platforms. 1spec is the foundry that casts the parts. They are also casting a Gen III Hemi head for MMX. I figured guys would be interested since R blocks are scarce. I almost walked right by at PRI till I noticed the Gen III head. Started looking at the stuff and noticed the block. Would be an interesting combo with a 9.800 deck, stroke and P7 heads. I'm sure they can make a cast manifold.

HardcoreB
I'm to invested in a Gen III Hemi to start over. Everything for my 63 is fabbed for that so no changing direction now. Does peak my interest though. Be a GREAT motor for NA 10.5!


It's cool to see new stuff come out, however the Ritter XR2 is available in 9.6" and 9.2" deck heights and I think I've seen about 2 or 3 builds with one.


There has been a dozen or more Ritter builds with the v2.0 block and they are figured out pretty well. Back in May I was at Harshman's shop and there were about 5-6 sitting there awaiting machining.



Are you talking about the XR1 block for wedge heads? Or the XR2 for P7 heads?


Alan Jones