Jump to content
SAU Community

Recommended Posts

boostmeister had tuned cam gears and s-afc and a few other thing I'm not sure about the 300 rwhp. on many other dyno's cause as we all know some dynos read higher than others.

I know for a fact the cg30 turbo is rated @ 300-320 hp @ the fly wheel it only has a 49 mm exhaust wheel.

but still they are a good turbo I do miss mine even though it was laggy.

meggala

Originally posted by JiMiH

laggy?

damn! :)

is the vg30 much laggier than the standard turbo?

Shit yeah you are pulling out a roller bearing turbo (sorry im not sure about others but i have a vg30 nonbb) with small .48 or similar exhaust housing with tiny wheel now you will be upgrading to somthing with much larger exhaust iun comparison..

Im guessing you wont get full boost till 3500 does this sound about right? I had one on a CA18DET and it didnt give me full boost till about 3700rpm.

As for the other guys I mentioned 18psi as a ball park figure with other mods to acheive 300rwhp from an rb20...But as Inasnt said it is absolute max rating! Id be saving up a bit more and going for a HKS 2540 or the like if i was in your boat Jimih :burnout:

You still have to do cooler first and some engine management

mmmmmm a GT2540 would be nice .... I think I'll just have to stick with the VG30 for a while till I save up more money :)

I got the intercooler today ... now I just have to get it fitted.

That new fuel pump is loud!!

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Yeah, it's getting like that, my daughter is coming over on Thursday to help me remove the bonnet so I can install the Carbuilders underbonnet stuff,  I might get her to give me a hand and remove the hardtop, maybe, because on really hot days the detachable hardtop helps the aircon keep the interior cool, the heat just punches straight through to rag top I also don't have enough hair for the "wind in the hair" experience, so there is that....LOL
    • Could be falling edge/rising edge is set wrong. Are you getting sync errors?
    • On BMWs what I do because I'm more confident that I can't instantly crush the pinch welds and do thousands of USD in chassis damage is use a set of rubber jacking pads designed to protect the chassis/plastic adapter and raise a corner of the car, place the aforementioned 2x12 inch wooden planks under a tire, drop the car, then this normally gives me enough clearance to get to the front central jack point. If you don't need it to be a ramp it only needs to be 1-1.5 feet long. On my R33 I do not trust the pinch welds to tolerate any of this so I drive up on the ramps. Before then when I had to get a new floor jack that no longer cleared the front lip I removed it to get enough clearance to put the jack under it. Once you're on the ramps once you simply never let the car down to the ground. It lives on the ramps or on jack stands.
    • Nah. You need 2x taps for anything that you cannot pass the tap all the way through. And even then, there's a point in response to the above which I will come back to. The 2x taps are 1x tapered for starting, and 1x plug tap for working to the bottom of blind holes. That block's port is effectively a blind hole from the perspective of the tap. The tapered tap/tapered thread response. You don't ever leave a female hole tapered. They are supposed to be parallel, hence the wide section of a tapered tap being parallel, the existince of plug taps, etc. The male is tapered so that it will eventually get too fat for the female thread, and yes, there is some risk if the tapped length of the female hole doesn't offer enough threads, that it will not lock up very nicely. But you can always buzz off the extra length on the male thread, and the tape is very good at adding bulk to the joint.
    • Nice....looking forward to that update
×
×
  • Create New...