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Wolf 3d V4+ Running On Rb20+hks25/35

turbo65falcon

By turbo65falcon,
in Engines & Forced Induction

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turbo65falcon Rookie

turbo65falcon

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Posted

Hi there,

I am attempting to tune my newly installed rb20 in my r31 drift Pintara but am struggling to tune the wolf i have also installed! I am using the map sensor for load, no tps. but as the revs rise to about 3500/4000 and the boost creeps to around 5psi, it missfires, pops and farts and regardless of how much throttle i give it it will not clear or rev/boost higher, and then on returning to idle overfuels like crazy and needs to be leaned out before it will idle smoothly and then require to be richened back up to keep the smooth idle? I am using R34 coils out of my other motor to do away with the ignitor pack so the wiring is neater, i am using .8 milliseconds to charge them as i burned out a few on 1.8 previously. Does anyone know what charge/discharge times i should be using for the r34 coils. And any opinions or advice on what MAY help? Should i be using the tps for load?

Thanks In Advance!

Paul

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MR331307 Experienced

MR331307

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Posted
Hi there,

I am attempting to tune my newly installed rb20 in my r31 drift Pintara but am struggling to tune the wolf i have also installed! I am using the map sensor for load, no tps. but as the revs rise to about 3500/4000 and the boost creeps to around 5psi, it missfires, pops and farts and regardless of how much throttle i give it it will not clear or rev/boost higher, and then on returning to idle overfuels like crazy and needs to be leaned out before it will idle smoothly and then require to be richened back up to keep the smooth idle? I am using R34 coils out of my other motor to do away with the ignitor pack so the wiring is neater, i am using .8 milliseconds to charge them as i burned out a few on 1.8 previously. Does anyone know what charge/discharge times i should be using for the r34 coils. And any opinions or advice on what MAY help? Should i be using the tps for load?

Thanks In Advance!

Paul

Better off connecting the TPS

and Dwell timing for standard coils i think should be around 2.5

are they wired in correctly

Best bet is to stick it on the dyno and check what is happening

turbo65falcon Rookie

turbo65falcon

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Better off connecting the TPS

and Dwell timing for standard coils i think should be around 2.5

are they wired in correctly

Best bet is to stick it on the dyno and check what is happening

Need to be able to drive to get to the dyno the closest guy i trust to tune a wolf is 1.5 hours away i live far away from any one usefull closest stocked auto shop of any descripion is bout half hour away! And as for dwell timing wolf told me to run 1.8 for the standard coils and about 1.0 for the r34 ones, i lowered that value again as it makes no difference and i dont wanna spend heaps on more coils again!

if you live in melb...take it to EAS..they will tune ur ecu the best. experts in wolf 3d :) speak to Vic - 9330 2001

Thanks, but i'm in nsw been talking with Alex Blackson from Redline Rotary (great guy might i add) he loves his rotaries but spends most of his time working on skylines and the like as they seem to be more common! Seen a few of his wolf powered skylines running smooth as!

Adriano Grand Master

Adriano

Posted
Posted

.8 will be a bit low, maybe try 1.2, although i dont think this is your problem, can you stick a scope on the cas, did you put a wolf trigger disc in it? Anyhow, alex should be able to sort it out in no time, and he's very reasonable in price too.

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