Internals....

[Hpnotiq86]

Can someone give me a full complete list of the beefy internals I would need to run upwards of 20psi on a 420a. I know its gona be expensive, but ya know, maybe I have tons 'o' Money?

Like, give me a price estimate too. Overall price or piece by piece


Ported polished intake manifold, and head, forged pistons, blah blah.... that stuff



Thanks.

[joemathews]

I know you're not going to want to hear this...but since you're not getting a ton of responses, and everyone who looks at your thread is thinking it:

Brand=4g63
Parts=everything

There is almost no way you can run 20 psi without having the cylinders sleeved on a 420a block. I say almost because I am not completely positive, just very close . No matter how much you love your NT, it is foolish to build it up for $4k+ when you could buy a turbo dsm and be running low 12s IMO :

[Urban_Squrill]

Jake is pushing like 21psi I think on his RST.

[EclipseRST]

24psi now...

and its not all about psi... its about AIR FLOW. 24 psi on my turbo (20g) is goin to be way different on say a 14b

[joemathews]

There ya go. Although it would have been helpful if Jake included a mod list of internals ...lazy mods lol.

And I stand corrected about the 20 psi !

[EclipseRST]

yea yea i do what i want!


heres a list if you want to run 20psi on any turbo:

replace everything inside the motor from cams, valves, springs, pistons, rods, bearings and all that good shit!