Any underdrive pulleys available for LS4?
#1
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Are there any underdriver pulleys available for the 5.3 LS4 FWD? I dont thing a regular LS1 UD pulley will work?
Any word is anyone is going to make them?
Any word is anyone is going to make them?
#6
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Sittingmongoose I dont see what makes the accessory set up so sensitive on this motor..... also there are many vehicles that only use one drive belt
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#12
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well thats y lol, idk it just sounds like something that will cause issues, and for what gains maybe 5hp?
The big draw on many cars is that its an easy swap and relatively cheap. On the LS4's, the little extra difficulty in install would probably make them less popular.
I would worry since the charging system sucks to start with.
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I don't know why our pulley set up would be that sensitive...and how does the charging system suck? I have never had any problems with it. Also underdrive pulleys are nothing to be afraid of, pretty good power for the price and work. If there is one I want it!