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Rb25det Alternative To Coil Packs

h2k

By h2k,
in Engines & Forced Induction

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h2k Enthusiast

h2k

Posted
Posted

I'm rebuilding a rb25det with forgies, big top mount turbo, tomei poncams,powerfc, 800cc inj, jun plenum, q45 afm and throttle body. And now I'm looking for coil packs that will support the 600 rwhp I'm aiming for. Does anybody have any good suggestions? the only alternative I can find is Splitfire ignition system and I can not find speccs for how much horsepower they are rated to support. Anybody? it's a series 1 engine.

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R31Nismoid Grand Master

R31Nismoid

Posted
Posted

Good condition stock coils, identical to Splitfires... so if your stock stuff is good... dont need split fires.

But @ 440rwkw, you wont have enough spark and will need a HKS black box, or some other ignition aplification

MisfitCeffy666 Rookie

MisfitCeffy666

Posted
Posted

i know that some people have used teh LS1 coils on Sr20's. apperently its really easy to wire them up and the are a cheap alt. to splitfire. i havent heard of them used on the RB though so i couldnt say for sure.

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