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finally over 200 rwkw and only 4 cylinders

meggala

By meggala,
in Engines & Forced Induction

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meggala Grand Master

meggala

Posted
Posted

well as some of you know i fitted the sr 20 to my cefiro. it has a few mods t518z 10cm turbo, gtr cooler, 550 injectors, z32 afm and chip from dr drift.

we had it on the dyno the other day and made 203 rwkw @ 6500 rpm

full boost 3200 rpm and the thing pulls like a train the power curve is almost flat from 5 k rpm up. I need a custom exhaust manifold which I have to help the motor rev better and I'll fit a set ofcams as the sr responds well to them.

how is i well the car is great the handling is awsome the balance. do I regret not doing rb 25 no way. I"m very happy with the power and the delivery of the power. note how rich it is running so plenty more power in that tune

I'll keep it at this level for a few months then do the ex manifold and the cams. I cant wait to run it at the strip to see how close I am to that 12

the car weight 1380 so with the sr I reckon 1340 or so. itsgreat fun.

meggala

sr20cefiro04.jpg

srdyno2031.jpg

Roy Grand Master

Roy

Posted
Posted

I think the 2540 or GT-RS is closer. The T518Z are bigger then the T517Z, for what its worht i think the T518Z are rated at 350hp, the 2530 is 320hp (I think???)

Cool to see ppl trying different setups, instead of the usual hi-flows and HKS 2530/2540 on their RB/SR 2L nissans... who did your cooler pipe Meggala

Steve Grand Master

Steve

Posted
Posted

Nice work. I think you will have alot more to come. James from D1 Garage is using one of these turbos and making 251rwkw in his S14.5 @1.4bar - they are pretty popular on the drift scene over in Japan apparently.

Thats with HKS cams (256/264 from memory) manifold and adj cam gear (-4deg) too though, tuned at 11.5ish AF ratios - oh and he uses an 8cm housing, so its reasonable to believe that with the 10 you could make more.

Once again congrats, please keep the updates coming when you take the next steps.

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