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09-11-2018, 10:28 AM

Morphh

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181

Do our cars need fuel mods for 181 crank pulley or just a tune?
181 crank pulley would be equivalent to 63.3mm sc pulley.
Thanks in advance

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09-11-2018, 10:40 AM

NeedsWings

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Re: 181

yes it will

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09-11-2018, 04:53 PM

No2fast

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Re: 181

No. A dyno tune is all you need.

I am not sure with the canned tunes. But a professional tuner will find the fuel needed for a 62mm pulley for sure even with the stock fuel pump.

Steven

Berlin Germany

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