if it were me, id go 10.0 CR. with good rods and pistons you will be good.. and it should make alot more power.

i dont use my meth unless im towing or beating the crap out of it all night racing. It richens it up a little and cools the air off.

I went thru a whole bottle of nitrous saturday night on 10psi boost it was so fun!

 

I ran 11-12lbs with nitrous on the 5.3L/Radix. It is pushing the limits in my opinion but doable. I think Parish was pushing a 5.3 a lot harder and longer than anyone with huge sucess. Meth will allow more timing is all.

 

yea timing is the key.. im only running about 12* timing on 10psi and spraying nitrous and meth. pulls like stupid

laptop was showin that i was trapping 116 at the 1/4 mile mark

 

First you need to upgrade the P1 to at least the D1. Compression 9.1. Timing let Justin pick that. Oh yeah deep pockets get the meth kit thats about the only thing you dont own. hahahahahahaha

 

Noooo the P1 is capable of 28+psi.. Ima stick with it for now... Or am I??

 

Soo from a lil reading I think I have opt to go with a comp of about 9.4 or so. Going to shoot for ruffley 13-14 psi... So does this sound legit??