Jump to content
SAU Community

Recommended Posts

so many options

want to see full boost by 4,000 rpm - but not die out by 8500rpm

tried searching each one specifically for a 2.8 but no dice

What boost/power level? You might need something a bit fancier than a Precision if you want that combination

Update guys, The Old girl made 350kw 15 psi 430kw 24psi, 30psi made 436kw @ 6000rpm ignition prob the splitfires arent coping plus Im thinking the exhaust maybe holding it back 3.5 inch dump pipe 3.0 inch exhaust maybe to much back pressure we will check & see whats going on. Should be up around 500 plus in my eyes gate is vented straight out with screamer pipe. Need to iron out the little bugs then hopfully see some decent numbers.

Sorry which turbo and what motor? Thanks.

I'm deciding between a 6262 or a 6266 for a SR22VET circuit car.

The 6262 should make 450rwk but may struggle to hit 500rwk whereas the 6266 might hit the 500rwk but be approx 250-500rpm slower in spool. Boost levels would be around 24-30psi.

Should be a similar story for most, so you just have to decide what is more important. Outright response or a few extra kw up top?

I'm leaning for a few extra kw up top because you can never have enough power! and your tuner can always play around with cam timing to bring it on a bit earlier if need be. For the 6466 add another 30rwk or so and add another say 300rpm, and so on for each turbo thereafter.

Edited by SRS13

I'm deciding between a 6262 or a 6266 for a SR22VET circuit car.

The 6262 should make 450rwk but may struggle to hit 500rwk whereas the 6266 might hit the 500rwk but be approx 250-500rpm slower in spool. Boost levels would be around 24-30psi.

Should be a similar story for most, so you just have to decide what is more important. Outright response or a few extra kw up top?

I'm leaning for a few extra kw up top because you can never have enough power! and your tuner can always play around with cam timing to bring it on a bit earlier if need be. For the 6466 add another 30rwk or so and add another say 300rpm, and so on for each turbo thereafter.

With 450rwkw an extra 50kw isn't really going to help, you're going to be going from wheelspin to even more wheelspin.... I would just go the 6262!

Yes of course but 295 all around and decent aero should help with that.

However I doubt I would run that on the circuit at all but I might use it on the drag strip or runway... and if it only costs me 300rpm or so I am seriously considering it.

RB26 built big cams 6766 e85 see sig under post

Thanks. Can't see the sig on the phone. Yeah should make a lot more than that - 500rwk easy depending on boost level.

Mates old set up made 536rwk on 34psi with a 6466 T4 twin scroll 0.84 on a 2.0 SR20VE on the JEM dyno.

Thanks. Can't see the sig on the phone. Yeah should make a lot more than that - 500rwk easy depending on boost level.

Mates old set up made 536rwk on 34psi with a 6466 T4 twin scroll 0.84 on a 2.0 SR20VE on the JEM dyno.

Here is his sig -

R32 GTR n1 block Mahle pistons, Eagle rods, Supertech Valves, 280 cams 11.5mm lift Hypertune plenum, Ported Head, 6766 CEA BB Precision Turbo just fitted, Awaiting Tune, 35psi & E85 up its gutz & see what happens.

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

    • The 296mm rotors are the R33 turbo brakes. The 310mm rotors are the R34 turbo brakes. The calipers are nearly the same, but not. They're the same caliper but the R34 caliper has longer legs so that it sits out far enough to go over the rotor. The pads are the same for both. When you say, "I bough tsome EBC"....did you just mean pads? Or rotors? 310mm rotors fit under 17" wheels. There may be some wheels without enough clearance though. I can't fit my fingers between the barrel of my wheel and the "corners" of my R34 calipers, but there is plenty of room behind the spokes. This is on Enkei RPF1. You can fit 324mm rotors inside a 17" wheel, but I'd be willing to bet that it would be close to impossible with the Nissan/Sumitomo caliper (using an adapter, of course), because the Sumitomo caliper is fatter than the Brembo caliper that is supposed to go on the 324mm rotors.
    • Hi. Can someone tell me what brakes(and mainly WHERE) can i buy brakes on R34 GTT? I bought some EBC which SHOULD go on my car(i have GT but it has GTT brakes) but it does not fit, Brakes are "too" small(296mm) Are 310mm be good or? I have 17 inch wheel so no "big boys" but for me driving i just need one that fits and i can get here in EU/Czech.
    • Since winter isn't that harsh anymore in Poland, i will definetely drive it 365 days a year 😉. But if the snow hits i will try it for sure and let U know. Only swap i am planning to do is of course R34 GTR front 😍.
    • Hey. Very valuable information about pitwork, I will pay attention when buying any consumable parts 🙏 As for the carpets - I got a handful of information from nengun, from which it appears that indeed the carpets for the driver's side are OEM. They are not able to show me any pictures due to the long chain of different sales entities but after I place the order, as soon as the goods arrive at the nengun warehouse from which they will send the shipment to me they can send me photos and if my purchase differs from OEM I can immediately return it / cancel the purchase. I think I will give it a try 😉. Of course i'll let you know what's what as soon as i get them P.s. I know the topic is not relevant to the thread, but both nengun and amayama have these SICK 😍 trunk room lamps available. Do you know anyone who ordered them? I need to have one in my car
    • I've managed to find this: Nissan_Stagea_AutechVersion260RS (1).pdf
×
×
  • Create New...