stangbnmalo

Thanks guys, yea I think i'll go with MMR for my shortblock. I'll probably get the 600 one since I don't plan to go over 400 because I want to stick with the 42 lb injectors and lightning maf that I have, I also don't want to change my t-45 so the 600 should do the job.

JEG447

They are good till you have a problem. I bought a 900 long block from them. It came in with a broken valve guide. Needless to say on start the valve banged the piston and damaged the head. I pulled the head and sent it back to them. It took two months to get the head back and they wouldn't replace the piston or rings or re-emburse me for them after saying they would. If I had it to do over I would use Fox Lake. I bought a P-51 intake from them and Ron has been unbelievable helpful. Just my 2c

stangbnmalo

Hey thanks for comment. Yea I heard they don't back up their warranty at all. Apparently with them is like playing a Russian roulette; you either get it right or not. Most of the complaints I have seen are about head and cams, but never about their shortblocks.