mopar yam
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Hi guys here's what have and looking for a little input, 06 apex gt 121 96 studs ,stock weights with BOP primary spring ,secondary 51/43 helix from bender with TP orange spring at 50 wrap and 23/38 gearing . Ok when I hammer it out it flashes up to 10gs then slowly climbs to 10500 and no more on hardpack should it turn a little higher then 10500 or is this high enough? Thanks


Riceburner
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You are close.
Another 10 degrees wrap on Secondary probably will give you up to 200 more.
Another 10 degrees wrap on Secondary probably will give you up to 200 more.
mopar yam
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Going to be tight getting that spring to 60 !

Winderallday!
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I use an adjustable spanner pin wrench to wrap the helix, use the empty helix spring holes. Works slick
Stubbs
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That’s brilliant!!!I use an adjustable spanner pin wrench to wrap the helix, use the empty helix spring holes. Works slick
View attachment 137866
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