New style flywheel?

SrFan3

Member
Beside the obvious. What is the "new style" fly wheel i seen in a few posts referring to? Is there something other than the typical ARC flywheel out now? Is there some kind of advantage?
 

flattop1

Dawg 89
I believe they are refering to placement of the timing keyway . The new style is advanced more . Its also marked on the flywheel either by date or actual timing degrees .
 
I believe the ARC FW's started with advanced timing around 2015 if I'm not mistaken... when installed straight up, they are at 32*
 

flattop1

Dawg 89
Straight from the source .
 

SrFan3

Member
Straight from the source .
Is this a performance gain over the previous flywheel?
 

flattop1

Dawg 89
Yes any gain would be provided by changing from 24* advance too 32*
advance . Its simply a keyway location change , simple for the diy folks using a key .
 
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