Need some advise from pullers who have switched ?

1

1965LONEWOLF

lonewolf
Need some advise from some pullers who have tried this . I have 35" tires and run 4:88 gears , rpms run at 3800 - 4100 rpms while pulling in 4 low and in drive. My thinking is switch to 4:30 's and it will lower the rpms but also gain me wheel speed because I believe tires will slow just a touch and give me more traction and I won't blow the tires off when leaving the line when pulling ?
 
Don't do it. You will just drag rpm down and get more into the torque curve and break crap. If you are only running 38-4000 you aren't blowing the tires off. I would stick with what you have. At those rpm you either have a lack of power issue or a well hooking chassis. Also depending on the class you run and a lot of truck build variables but I wouldn't change much if you are doing well.

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Dont do it, looks like your gear is where it needs to be. You could fill us in on what class you're running and some chassis info

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Yeah takes a lot of power to pull off 35s and 4.30s. I’d say you want your rpm 4K or higher. Def don’t wanna drop it. I’d say even a 4.56 gear is to much for you at this point.


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