Im took off my fuel injection and went to carb. I know that I need a regulator to take the fuel pressure from 55 of so down to around 7 psi so tell me which one of these is the right one. There are two Mallory ones two port and 3 port. Which one do I need?

Two Port

Three Port

This one is Summit Brand and is substantially cheaper than those. Will this one work?

Will This Work?

Thanks for your help.

 

the 4309 is what you'll need. has the return feed at the bottom of the regulator. i used to sell mallory products. the summit one is basically a holley one. the max input on those types are 15 psi.

 

So the Summit one wont work because the TPI pump I have puts out like 50 psi?

 

yes. before buying one, check the input pressure. the 4309 will handle it.

 

I ment to make a new thread for this please go here if you have any experience with these things

http://web.camaross.com/forums/showt...hreadid=122386

 

I have the 4309 3 Port on my TPI-Carb swapped setup. Works fine. Adjustments work great!