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I know of an r31 in japan that can cut an 11

and yes 12's are very doable in an r32 rb 20.

ben gtr came pretty close with his gts4.

there is an r32 gtst with an rb26 i qld that runs a low 11's

the bigest thing holding people with rb/20's back is you need to take the big step to run 12's injecotrs big turbo and metal head gasket. the are some strong rb20's around jsut because you dont hear of them doesn't mean they dont exist.

btw there was another from pet in melb that ran a 12.9 or so with a top speed of 120 or so

I expect dr drift here to come close to a 12 if he continues his development program on his car.

meggala

as for me I'm happy with a mid 13 unless someone wants to pay me to run faster

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the JMS onveia rb20 powered silvia ran a 12.2 i think, it was running a std motor with big turbo etc, the silvia would weigh about 100kg less as it was stripped out.

Their cerifio rand a 12.9 i think and that has just got a hks 2530 turbo.

The rb20 just needs a good turbo with some good tuning.

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boostmeister would be the person you should consult with.. I can see you want to build a daily drivable thats capable of 12s on track..

You might want to visit:

http://www.amkread.co.jp/

and check out some of the records... there should be a HNR32 (GTS4) with RB20DET 2.4litre T88 that ran 9.8s... You won't see any RB20DET 2.0litre cars break into low 11s or 10s as in Japan they don't use full slick tyres.

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Mine should be able to (with some traction). Best so far is high 13's (bear with me here, i'm not kidding, it should do 12's). This was on standard, near bald crappy tyres. I also missed the change to second on this run.

I was going past the 1/8th mile mark with the wheels still spinning in third gear. Got traction in 4th. I did have the highest mph for the Street class. My mph was a consistent 110mph.

I think with some traction, should do a high 12.

I got Trust TD06-20G turbo, Trust intercooler, Trust tuned length exhaust manifold. Trust external wastegate. Extra injector. Upgraded fuel pump. Running up to 1.5 bar boost.

:burnout:

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perhaps learning to drag race will help your time?

Foot to fhe floor is not the best way to get best times?

You dont see top fuel drivers spinning their wheels through gears and they get pretty good times.

Try applying power gradually

Saying that "Yer she was spinning into 4th" may sound like your car is uber powerful etc... but it doesnt help your et's.

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Originally posted by JiMiH

I originally meant in street trim, without slicks

slicks = cheating :rolleyes:

set of bfg drag radial TA's are DOT and therefore not cheating, Niz30 with his mph has a low 11 potential with these sort of tyres and a Whiteline KCA349 diff kit (only $104).

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