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i feel like a newb pulley size question...

Z34Phoenix

Z34Phoenix

Florida Tuner
Ok I'll be running a l36 bottom end, Speed daddy headers, my current high flow cat, straight thru magnaflow and glasspack exhaust all 2.5", ported heads, LIM, blower, and a North star TB.

the blower i got from morad didn't have a drive pulley. so this presents me with an interesting opportunity to change the pulley now. i want the Wbody store MPS. i dont know if i should go for the 3.4 or spend extra for a 3.5? or with the above mods should i go even smaller? later i will be doing a cam or rockers once i get caught up for the all the money i spent for the engine and trany and swap.

also im assuming i dont need a hub tool to install the pulley, just to remove the press on, correct?
 


3.5 Till you cam her. I was able to run a 3.6 on headers went to a 3.5 had some decent KR, till i went IC. You will also need some 42 injectors or bigger once you get past the 3.5
 
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