Anyone here running an MMR 950 stroker with a 2.8 H , and if so what boost are you running / mods do you have and what kind of #'s are you putting down . Thinking of getting a 2.8 for my stroker .
Little gains with a stroker, MMR that is another story. :nonono:
Could be worth 40-60rwhp when you are in the 15-20psi range. Considering its only $400 more for a stroker kit I think its a good idea.
GodStang, just PM'd you for more specifics on your setup. Engine died last week and I'm thinking about MMR's 950 Longblock (Stroker 5.0 & Stage III heads). Have a 2.8 on the car. Can you post a few pics of your engine bay...
Please show me we have made comparison pulls on our dyno and not seen it.
It would depend on the entire combination that you are using. Going with a stroker on an n/a engine will yield gains. Usually 15-20rwhp is what guys are seeing with with the old B headed 4.6. I'm going by what some people are posting in the SN95 Cobra section. Thats on a n/a engine, now add 15# boost which is essentially doubling the atmospheric pressure(ATM is 14.7#) and in theory you will double your n/a horsepower=30-40rwhp. There are many factors that can and will make that number fluctuate. However, adding displacement can deffinately increase your horsepower and we all know that to be true.
What was run in the cars that you did comparison pulls with? The problem may not have been the stoker, it could have been the cams, the tune etc.
2 3.4's same cams at 25psi stock block made just as power.
530 ish RWHP with stock longblock. . . Modmax stroker, no other changes (other than a tune) 605 RWHP. .. (KB 2.2 @ 20 psi, 93 octane, 18 degrees). .
worth it in my mind. I've built windsors, BBF's (385 series), FE's, and mods and it is a fact that has been proven over and over again: displacement increase, equals torque and/or power increase. . . .
many variables can affect this though..