P.S.I.?

[cuda620]

Anyone got an idea of what a stock 340 or 318 forged crank is capable of as far as supercharger psi is concerned?

 

[roccodart440]

8 to 10 no prob. 14 to 15 would be as far as I'd take it.

 

[cuda620]

Thanks! I'd go with forged Pistons. Just not enough cash to do crank and rods. Will do arp bolts and studs though.

 

[Coyote Jack]

I've had mine to 10 psi with no problems.

Jack

 

[MiradaMegaCab]

Thanks! I'd go with forged Pistons. Just not enough cash to do crank and rods. Will do arp bolts and studs though.

What's your engine combo, specs and type of blower?

 

[cuda620]

What's your engine combo, specs and type of blower?

Processing now. Not sure. Probably a forged la360 or forged 408la build with cast iron heads.

 

[Sublime69]

I put 14 psi through mine for past 10 years with no issues.