[Spoolin76]

Hey guys I am new on the site, actually ive never been a member of a forum before and was looking to gettting started by asking a lingering question about my build. I appreciate all replies. Can i make 700 or more out of a 4.6 2 valve single turbo gt. This is my first build and as you can see im going big. It is a MMR long block,cobra crank, h-beams, mmr stage 1 head port, stage 2 turbo camms, 80lb injectors and a 76mm bb turbo .81. Also a tf track heat intake manifold and devils own water meth kit.Thanks!

[MemphisNate]

I know a guy that has made 650ish rwhp out of a 2v. It was the stock block also. So I cant see why not since you will be building the MMR long block with all the internals you listed. I have no experience with the build though so dont take my word for it.

[00MustangGtPremium]

Ive heard our 2v blocks are iffy past 400hp. Some have been able to make that kind of power with no problems and others have not. Since you have an mmr block it will last especially if its strictly a track car.

[nileppezdel77!]

Originally Posted by Spoolin76 Hey guys I am new on the site, actually ive never been a member of a forum before and was looking to gettting started by asking a lingering question about my build. I appreciate all replies. Can i make 700 or more out of a 4.6 2 valve single turbo gt. This is my first build and as you can see im going big. It is a MMR long block,cobra crank, h-beams, mmr stage 1 head port, stage 2 turbo camms, 80lb injectors and a 76mm bb turbo .81. Also a tf track heat intake manifold and devils own water meth kit.Thanks!

What fuel system are you running?

[WickedSnake00]

Originally Posted by 00MustangGtPremium Ive heard our 2v blocks are iffy past 400hp. Some have been able to make that kind of power with no problems and others have not. Since you have an mmr block it will last especially if its strictly a track car.

Just to clarify, it's not the block itself that fails, it's the connecting rods. The iron Romeo block is good for over 1000hp. So you've got a block for over 1000, and your h-beams and Cobra crank should make it well past 700. I assume you upgraded pistons as well.

I see no problems with making that kind of power safely with your setup. I know a guy who was making 800rwhp with a similar setup, no meth, but he was running a 4v motor. He didn't have any problems.

Just make sure you upgrade your fuel system and driveline to match.

[00MustangGtPremium]

Originally Posted by WickedSnake00 Just to clarify, it's not the block itself that fails, it's the connecting rods. The iron Romeo block is good for over 1000hp. So you've got a block for over 1000, and your h-beams and Cobra crank should make it well past 700. I assume you upgraded pistons as well. I see no problems with making that kind of power safely with your setup. I know a guy who was making 800rwhp with a similar setup, no meth, but he was running a 4v motor. He didn't have any problems. Just make sure you upgrade your fuel system and driveline to match.

Ive actually been wondering that myself actually thanks