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newtomr2 · 05-10-2008, 12:19 AM

have an '88 supercharged mr2. the only mod i have done is had a rare TRD header with a thrush mini turbo muffler installed. i want more zip and i am told by my toyota mechanic that as far as pulleys go, the supercharger pulley would be the one to change. all i know is by installing a smaller pulley will make the supercharger spin faster thus increasing the performance. the things i don't know...where to find one, what size to get and if i can get by without doing any other mods after changing this pulley. i had one mr2 inthusiast tell me i would not have to do any mods but i needed to keep the boost below 8 or 9 pounds. i am told that a TRD supercharger pulley is the way to go but they are now extinct. can anyone HELP me???

05-10-2008, 12:19 AM	#1 (permalink)
newtomr2 No Skills Join Date: Mar 2008 Location: WEST VIRGINIA Posts: 8 Thanks: 4 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	WANT TO ADD SMALLER SUPERCHARGER PULLEY have an '88 supercharged mr2. the only mod i have done is had a rare TRD header with a thrush mini turbo muffler installed. i want more zip and i am told by my toyota mechanic that as far as pulleys go, the supercharger pulley would be the one to change. all i know is by installing a smaller pulley will make the supercharger spin faster thus increasing the performance. the things i don't know...where to find one, what size to get and if i can get by without doing any other mods after changing this pulley. i had one mr2 inthusiast tell me i would not have to do any mods but i needed to keep the boost below 8 or 9 pounds. i am told that a TRD supercharger pulley is the way to go but they are now extinct. can anyone HELP me???