New Garrett Gtx2860R / 2863R / 2867R

[sneakey pete]

I've picked a compression ratio of 9.5:1 also...

[mr skidz]

Bit high for 98

[mr skidz]

Great for E85 tho

[MagicMikeZ32]

Shibbi

[Dose Pipe Sutututu]

too bad you didn't go external gates.. I find they handle a broader range compared to tiny actuators controlling IWGs

[burn4005]

I demand an update. Has anyone wound up the boost (25+psi) on e85 with these yet?

Im very interested in the 63's on the 2.6..

[infamous_t]

I demand an update. Has anyone wound up the boost (25+psi) on e85 with these yet?

Im very interested in the 63's on the 2.6..

Read the thread from the beginning

I can't believe these turbos are 4 years old....

[Ryan1200]

HKS 2530 upgraded to GTX67 front wheels. No other changes have been made to the car besides the front wheel upgrade.

Dyno updates coming in 2weeks.

[burn4005]

Read the thread from the beginning

I can't believe these turbos are 4 years old....

Yea time flies.... Im talking about the guys in the last 3 or so pages that are in the process of doing the gtx thing. Havent heard anything for months..

Interesting about the 67s in the hks housings... Ive got 2530s on mine currently. Going on a stroker or 2.6?

[r32-25t]

HKS 2530 upgraded to GTX67 front wheels. No other changes have been made to the car besides the front wheel upgrade.

Dyno updates coming in 2weeks.

Screen Shot 2016-05-01 at 8.40.37 pm.png

please keep us posted keen to see how these go

[mr skidz]

HKS 2530 upgraded to GTX67 front wheels. No other changes have been made to the car besides the front wheel upgrade.

Dyno updates coming in 2weeks.

Screen Shot 2016-05-01 at 8.40.37 pm.png

What made you go 67mm front?

[Ryan1200]

Yea time flies.... Im talking about the guys in the last 3 or so pages that are in the process of doing the gtx thing. Havent heard anything for months..

Interesting about the 67s in the hks housings... Ive got 2530s on mine currently. Going on a stroker or 2.6?

2.6L. Made 430rwkw on pump and 460 on toluene. This time it'll be on E85 so it should be interesting what it makes.

[Ryan1200]

What made you go 67mm front?

This is my old car i sold to a mate thats done the upgrade.

[Piggaz]

HKS 2530 upgraded to GTX67 front wheels. No other changes have been made to the car besides the front wheel upgrade.

Dyno updates coming in 2weeks.

Screen Shot 2016-05-01 at 8.40.37 pm.png

Specs of the setup? Cams? Headwork? Exhaust size?

[Ryan1200]

Specs of the setup? Cams? Headwork? Exhaust size?

JHH engine. Tomei 260 10.2mm inlet 270 10.2mm exhaust, 1mm overiszed inlet, 2mm oversized exhaust valves ported head to suit. 4" exhaust. Runs 135mph at 460.

[Ryan1200]

Results from the 2530's with the GTX67 front wheels.

Ran 28psi and the 25psi actuators wouldn't hold so they left it there.

618hp was a 33% toluene tune and 661hp was E85 on the 2530's.

[Piggaz]

So the 678 HP was with 67 mm gtx front wheels, yeah? 505 kW?

[Ryan1200]

So the 678 HP was with 67 mm gtx front wheels, yeah? 505 kW?

Thats correct.

[Ryan1200]

What did your setup make paul with the -5's?

[Piggaz]

472 rwkw. 30 psi early on falling to 26.5 psi ish by 7800 rpm from memory.