High Comp Ratio and safe boost PSI

MyHoFoSho

Member
Aug 14, 2007
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I have a 347 short block built for the mustang but the plans have changed for it a bit i want to run boost. The motor should have about 10.1 CR, so how much boost can i run safetly. I am also getting anderson motorsports PMS does any one have any experience with these.
 
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The PMS is a good tuning device if its in the right hands.

I would add a meth kit which will help add some octane with the boost. Then you can run 10lbs safely, especially with a good tune.

Im a Snow Dealer if you need a kit...
 
I have an old mexican block that was worked over to handle some good hp numbers. And all the internal are forged. And 10-12 LBS is what i was looking at running on the motor i dont want anything crazy. And Rick i will keep you in mind for it right now i am trying to get all the parts to finish the motor.
 
Oh and also what lbs injectors do you guys think i should run. I was thinking like 60lbs should be ok. I am running afr 185s with the 72cc chamber and anderson b451 cam on hopefully 10 lbs of boost.
 
the blower i want is vortech s-trim from anderson ford with the PMS. And also what engine parts can you get ahold of. I still need link bar style hyd roller lifters, heads, injectors. Haha i still need alot but just want to make sure all of my plans will work before i spend any cash. And thanks for helping out Rick.