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My father in law has a question, he loves this internet stuff!  He has a 96 FIII 600.  Would like to upgrade to a new Helix that would give him a better holeshot.  He's picked with 144 and the clutch is stock.  Any suggestions?
 

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f3600
 I had 96 and i found a 47 degree worked best for me,i had the long track version and our elevation was around 2600 ft.
Ialso had threaded set screws in the primary 3 set screws
per pin.It had stock 281 ramps but also had a little heavier
spring 240-390,this thing was very quick with this set up sometimes able to pull stock machz's.

                            Good luck GREYGOAT
 

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I have a 97 stock FIII 600, that has 286 ramps, stock pin weight, 230-380 spring, straight 50 helix on b-5.  This little bugger rocks with this setup.
 
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