JB4 map question

Reverse_mF

New Member

Jul 6, 2022

I was looking on purchasing a JB4 but I was wondering if there a map I can run strictly E85 or does it have to mix with E93 ( E30 or something ) ?

AWDGT2

Stinger Enthusiast

Jul 6, 2022

Can't run Full 85 with just a map, it takes serious ECU tuning and upgraded HPFP in most cases.

Terry@BMS

Authorized Vendor

Jul 6, 2022

It has to be mixed. Around 30% normally. And up to 50% if also running our CPI kit.

Burger Motorsports

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