[Bfornet]

Hey guys,

I know that the jb4 supports ethanol, but what about stage 1.
Does it supported, not recommended or it is just better tu use a higher
Grade fuel for stage 1?

[mike@x-ph.com]

Use E85 with the Jb4 stage 2 only

[mbanks21]

I asked the same question a few months back. One of the main reasons I upgraded to the JB4.

[Bfornet]

[QUOTE=mbanks21;20322546]I asked the same question a few months back. One of the main reasons I upgraded to the JB4.[/QUOT

Noticeable diference I assume

[mbanks21]

[QUOTE=Bfornet]

Originally Posted by mbanks21

I asked the same question a few months back. One of the main reasons I upgraded to the JB4.[/QUOT

Noticeable diference I assume

Absolutely. Jb4 also gives you more control over the ewg and allows for upgraded downpipe for even more power