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Precision Billet Turbos

R32GTR/Iceland
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SimonR32
SimonR32

The 6262 sillyness is never ending... New cams just got the most power and torque it's ever made

SimonR32
SimonR32
Mick_o
Mick_o

Dale is 100% correct its a well proven fact that smaller cams in RB's aid in response. Even going from a stock cam to a type b pon cam will cost you response. Been many track guys that have thrown the

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blue_vl_t Rising Star

blue_vl_t

Posted
Posted

I know it's the shittest pic in the world but this should give you an idea of 6262 power potential. We ran it up at just under 2 bar (1.96 I believe) and it went 710rwhp (530rwkw) and 776Nm.

Stock bottom end RB26 with 1.2mm head gasket and Grex 9.1mm cams

Posted Image

What an effort, that stock bottom end must be loving you for it....

This seems a lot more than I would expect out of a 6262, was this on a hub dyno? Impressive effort either way.

Lithium Grand Master

Lithium

Posted
Posted

What an effort, that stock bottom end must be loving you for it....

This seems a lot more than I would expect out of a 6262, was this on a hub dyno? Impressive effort either way.

Its in line with what I would have expected on a hubber - if not still a little shy of potential. I'd expect a cranked up 6262 to be able to crack 500rwkw on a rolling road, too.

SimonR32 Grand Master

SimonR32

Posted
Posted

Its in line with what I would have expected on a hubber - if not still a little shy of potential. I'd expect a cranked up 6262 to be able to crack 500rwkw on a rolling road, too.

That was just a single run, tuner actually wanted to go harder and felt there was still more left in it but standard head bolts didn't want to play ball. Have replaced with ARP2000 studs this morning.

It trapped at 135mph with around 640hp on the same dyno so would expect around 140mph now

PJ. Proficient

PJ.

Posted
Posted

Given that I've seen 491kW out of a plain jane GT35 on an SR and backed up with 147mph in a full weight 180SX, I would expect a 6262 to push over 500rwkW. I don't know how much over 500 it would do, but I guess the 6262SP was the one that put Precision on the map with a couple of EVO's that were trapping over 150mph and one into the 8's, that was enough to suck me right in back in 2008! :)

By the way I have a 6466 sitting here unopened in the box with a .84 T4 divided housing, it's been sitting here while I contemplated testing one on my own car but I'm going to pursue with what I have for now. PM me if interested.

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