1.25 track now reving only 8100 WOT

needaSRX

needaSRX

New member
Joined
Jan 14, 2008
Messages
1,521
Age
46
Location
Manitoba
Before I changed the track I had spot on RPMs launch was 8100 climbing to 8500 and holding in 660ft with this setup G/W/G, 8Bu-00 weights 4.5 tip .8 heel, 47 helix with silver @ 60 and the pull was great just spun like crazy (I know the 51/43 would work better but had spot on RPMS with this setup) but now that I changed my track to 1.25 predator carve the RPMs have dropped to 8100 and holding and not near the pull with the stock .92 with 144 bent/broken studs #$%&* :whine: I had to take the big washer from the bottom of TR,s and put them on the top because of too much ski lift on launch (please don't tell me to put the pick track back the 1.25 should work awesome in the snow drags)

what will changing the wrap do for me will it increase or decrease from 60% to 80% or higher ?

this what I have to work with and there is Snow Drags this weekend need a little help don't want too lose that bad with the SRX these 2 words (SRX, lose) shouldn't even be in the same sentance

Heelclickers 40-10's
WWW
YWY
GWG as mentioned
8Bu-00 weights 4.5 tip .8 heel
8DN-20 weights loaded 4.5 both holes
red secondary
green secondary
silver secondary
47 helix
50/38 dalton
21/40 gears
23/38 gears
200 pound driver

I don't have enough funds right to pick up a 51/43 helix which is tried and true helix for the sled as is the 54/44
 
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I found a powervalve pull through this afternoon so I fixed that but still not getting the right RPMS still at 81-8200 and holding at WOT my engagement is at 4200 and still spins alot need the get it a little lower
 
don't have enough gas to try this LOL!!!!!!!!! but will putting on WWW from a GWG lower my engagement but keep my rpms up with 8Bu-00 4.5 tip .8 inner with a silver secondary and a 47 helix will be snow dragging in the morning
 
How the sled was running I was able to take second in the multi pipe class 700 lost to a quick F7 but I know this F7 can be beat and did not place in the 800 stock, I did beat 2 F7's in one race, these were 660ft races. I need a little more in the mid range thats where they get ahead of me for half the race then I start gaining on them but not far enough race to get the win I think I need to run a different helix what do you think guys
 
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