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Good to see this would be good to know it's limits once honed

They still tell me I'll hit 350 or more with this manifold. Good stuff I recon.

Yes the stock 25 rods arent the strongest but if u keep the revs sane as alot have u can run more

Power than 300kw.

Hmmm. Dunno. 26/30 build first. Lol then moar powaaa.

in the rb25 dyno power section someone made just under 350kw with a standard exhaust manifold surly you could make more with the ported one YER ?

im at 322kw with my standard one with boost dropping down to 19psi with a hks 3037 pro s .87

Edited by WARLORD

hey tyson it looks like you got it ceramic coated as well, was that included in the price or was it 800 just for the porting..

It came back costing me 800 in total. I'll confirm if it was coated tomorrow :)

Yeah. Any others tried standard manifold porting.

Spent 6 or so hours cleaning up mine best I could with a die grinder. Took heaps out but hopefully not too much. Bolting a HG SS2 to it. Just waiting for the head which is getting heaps of port/chamber work and cams.

+1 to E85 and more boost! my motor is stock along with the standard manifold and im making 336rwkw on E85 with a GTX3071 so the 76 on E85 would make 350kw easily.

By the sounds of it you need to spend some money on suspension and drivetrain if you are getting terrible traction at the power you are making now as my car doesnt spin wheels that much with my power...........Except when Jez drives my car lol! I wouldnt of thought flowing your standard headers would of given more power but would surely help boost come on bit better i would think

+1 to E85 and more boost! my motor is stock along with the standard manifold and im making 336rwkw on E85 with a GTX3071 so the 76 on E85 would make 350kw easily.

By the sounds of it you need to spend some money on suspension and drivetrain if you are getting terrible traction at the power you are making now as my car doesnt spin wheels that much with my power...........Except when Jez drives my car lol! I wouldnt of thought flowing your standard headers would of given more power but would surely help boost come on bit better i would think

AlReady done suspension. I'm running stock wheels n tires plus because turbo is laggier and bigger the power comes on later and more abruptly than yours. 1st gone. 2nd gone. 3rd barely hanging on. I should probably soften my ass end a bit more too.

How do you find response on you gtx3071. Do you think you could have broken 300 without e85?

in the rb25 dyno power section someone made just under 350kw with a standard exhaust manifold surly you could make more with the ported one YER ?

im at 322kw with my standard one with boost dropping down to 19psi with a hks 3037 pro s .87

That power isn't the limit if mY setup. Its me and tuners specifically stopping due to no internals done.

hey tyson it looks like you got it ceramic coated as well, was that included in the price or was it 800 just for the porting..

OK no ceramic coating. Just polished inside for 50 extra which took it to the 800 mark.

OK also I have slightly less boost response. Makes sense due to bigger piping. But due to heaps of timing being put back in due to more flow and cooler temps I have more power at any given rpm so winning still.

I think I realy want to give this a go with a external wastgate welded on. Looks promising is there many places doing this.???

Not really lol. Feel free to steal number off my flow chart. As long ad you say a customer of jjm turboworld suggested u try them lol.

AlReady done suspension. I'm running stock wheels n tires plus because turbo is laggier and bigger the power comes on later and more abruptly than yours. 1st gone. 2nd gone. 3rd barely hanging on. I should probably soften my ass end a bit more too.

How do you find response on you gtx3071. Do you think you could have broken 300 without e85?

Response isnt too bad probably a tad laggier than a GT3076 in all honesty but i find it feels a bit peakier than the 76 when it comes on though. But the E85 makes it so much stronger EVERYWHERE and full boost is 3700rpm in 4th gear. But down lower in 2nd its frying the tyres at bout 3800-4000rpm then it frys 3rd instantly for a bit then the ass end feels all floaty and squirmy till 4th gear lol! :teehee:

I was running 98 and made 288kw tuned down to 278kw on 21psi plus boost leaks then swapped to E85.

What sort of diff you running?

Response isnt too bad probably a tad laggier than a GT3076 in all honesty but i find it feels a bit peakier than the 76 when it comes on though. But the E85 makes it so much stronger EVERYWHERE and full boost is 3700rpm in 4th gear. But down lower in 2nd its frying the tyres at bout 3800-4000rpm then it frys 3rd instantly for a bit then the ass end feels all floaty and squirmy till 4th gear lol! :teehee:

I was running 98 and made 288kw tuned down to 278kw on 21psi plus boost leaks then swapped to E85.

What sort of diff you running?

Standard dif haha.

That power isn't the limit if mY setup. Its me and tuners specifically stopping due to no internals done.

sorry what i mean is it should make more power with your manifold on my car.and that if someone is making just under 350kw with a stock one then your manifold should be able to make more. in theory

will i get a better price if i mention jim lol

Edited by WARLORD

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