Hyper Gear Atr43Ss2 Or Precision 5858?

[boostn0199]

Whos tuning it? Ill also be on the dyno on Wednesday

Chequred tuning

[s213b]

Chequred tuning

Keep me updated

SOMEONE BUY MY INJECTORS SO I CAN BUY BLAH_BLAH's SS2 !!!

[boostn0199]

Keep me updated

SOMEONE BUY MY INJECTORS SO I CAN BUY BLAH_BLAH's SS2 !!!

no worries will give you an update wed night.

[zaf34]

If your after a reference this is my r34 gtt, SS2 internal gate on standard manifold using 100 octane, 17.5psi at 3750rpm, 293rwkw

[GeorgesR34]

^^^^

I can only see boost curves. Seems like you've uploaded boost twice.

[zaf34]

Sorry

[blah_blah]

Chequred tuning

Ahh i'll be at Chequered tunning @ 2p.m Wednesday

What time will you be there?

Keep me updated

SOMEONE BUY MY INJECTORS SO I CAN BUY BLAH_BLAH's SS2 !!!

I think I might have a buyer

[boostn0199]

Ahh i'll be at Chequered tunning @ 2p.m Wednesday

What time will you be there?

I think I might have a buyer

My car will be tuned at 10am but yeah i wont be there til after work to get it. Lol and ull know which car is mine, the one that looks like its just been theough a nuclear bomb. Edited January 21, 2014 by boostn0199

[zaf34]

Here the dyno sheet

[blah_blah]

That is a very nice dyno graph Pete

[s213b]

That's ok blah_blah if you've got a buyer sell it!

My injectors have some bites but no cash yet

Edited January 21, 2014 by s213b

[s213b]

If your after a reference this is my r34 gtt, SS2 internal gate on standard manifold using 100 octane, 17.5psi at 3750rpm, 293rwkw

Why does your int gate ss2 seem to hold boost fine but blah_blah mentioned his int gate ss2 dropping off a few psi?

[zaf34]

Cheers Tony

Not too sure why, i changed all intercooler hoses and clamps so there no leaks , my SS2 is the latest one too if that makes a difference too, stao my have a better idea

[89CAL]

Could be more to do with the car then the turbo

e.g. could be exhaust back pressure problem

My SS2 tapers off up top with ext gate, its only 2psi max, but We think it is probably something in the exhaust. Havent looked into it yet, its not really an issue for me at the moment lol

[blah_blah]

Cheers Tony

Not too sure why, i changed all intercooler hoses and clamps so there no leaks , my SS2 is the latest one too if that makes a difference too, stao my have a better idea

Yeah I have the revision just before your one that holds boost better

Curious to know what supporting mods you have?

I know my intercooler pipes arent the best and I may have an exhaust restriction

[zaf34]

Just got power fc, blitz return flow, Z32 afm, 480cc injectors, 3" turbo back exhaust with high flow cat, eboost street and panel filter

[boostn0199]

Well heres my result 343kw on 18psi check the hypergear thread if you want to see my dyno readout. But overall turbo performed very well.

[s213b]

Well heres my result 343kw on 18psi check the hypergear thread if you want to see my dyno readout. But overall turbo performed very well.

Sounds impressive. E85? Yours was ext gate yeah?

[rondofj]

Yep I have the Precision 5558/ 0.63 with 40mm gate off turbo housing and pointing up, turbo is low mount on standard manifold and plumbed back. 286rwkw at 16psi on 98. Boost 18psi dropping to 16psi in the upper rpms. In second it wheel spins around 3700rpms if you come on gas a bit, in third after 5000rpms it pulls reallyy hard to 7500rpms and feels like its got a lot more in it, a great turbo no doubt, think I got issues with my Nistune pulling timing /vct not working because I expected 300rwkw+.

I've got a few skinny weld dags hanging off my cat converter opening - wonder if this is a power robber...

[rondofj]

Yeah power delivery is definitely not linear, not light switch either but close to that hahaa..gotta love that