FX Nytro helix question

[SpecRTX]

Guys,

Has anyone tried a 51/43 (stock Apex) helix on the 121 FX Nytro?

 

[Turk]

Works well with aftermarket weights. Too much helix for stock weights.

 

[SpecRTX]

Turk,

Do you have a brand and set up recommendation for weights with the 51/43?

 

[Turk]

You don,t want to clutch around a helix. Thats putting the cart before the horse. You want to get your primary as close as you can then play with helix,s to see if you can get any gains.

 

[1049triple]

Try it with Drag and fly's and the clutchs are cooler than with the stock helix.

 

[nytroman20]

Is there a big improvement in acceleration? I have d&fs and I'm looking to improve take off for drag racing on ice and possibly uphill races... Mostly 600 feet or so.. Any ideas? Thanks.