whats the smallest pulley i can run without major work?
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whats the smallest pulley i can run without major work?
im going to be swapping in an l67 (as you probably already know) and i was wondering whats the smallest pulley i can safely run without having to do major work or spending major dollars? im going to have the mods in my sig plus a dhp powertuner, stage 1 blower cam, rockers, springs and retainers.
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Re: whats the smallest pulley i can run without major work?
Originally Posted by ELMACHOGERACHO
im going to be swapping in an l67 (as you probably already know) and i was wondering whats the smallest pulley i can safely run without having to do major work or spending major dollars? im going to have the mods in my sig plus a dhp powertuner, stage 1 blower cam, rockers, springs and retainers.
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Originally Posted by willwren
front ported heat coated heatwrapped manifold
i have the rear and the crossover but im too lazy to put them in.
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I hate these kinds of topics just b/c EVERY CAR IS DIFFERENT! This is how engines blow up... Its fine if your just curious what pulley others have been able to drop to but dont take that with a grain of salt.
Once you get all that stuff done, scan and keep droping pulleys until you can have no KR and a good amount of timing. Also if you decide to do a cam I'd at least have those PEM'* on, 3" DP, and change to some Autolight 104'* or 103'* depending on KR.
Once you get all that stuff done, scan and keep droping pulleys until you can have no KR and a good amount of timing. Also if you decide to do a cam I'd at least have those PEM'* on, 3" DP, and change to some Autolight 104'* or 103'* depending on KR.
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So you're doing a stage 1 cam AND rockers? 1.7 rockers or what? With that setup I would say you should be able to run a 3.3 with no problems, but scan to be sure, and you might be able to run a 3.2 but definately scan before doing that. Every car is different and there are a lot of variables that come into play on what pulley you can run.
Shawn
Shawn