installed new ign.module and vacuum advance tonite - The 1947 - Present Chevrolet & GMC Truck Message Board Network

BUXMAN66 · 05-14-2003, 02:51 AM

don't know if there will be any seat of the pants perf. gains but it definitely needed done.had already bought awhile back "performance distributors" d.u.i. dist. cap, coil,rotor,...but didn't have the ignition module to complete the upgrade or a adjustable vacuum advance canister.should be interesting to see if any noticable gains........anybody else do any of these upgrades? the adj. vac. advance says it's adj.......never did notice how in the heck you adjust it though. it came w/ a small allen wrench but i never did see how you "adjust" it.just put it on the same way i took the old one off.

05-14-2003, 02:51 AM	#1
BUXMAN66 go bucks! Join Date: Jan 2002 Location: MIAMISBURG OHIO USA Posts: 803	installed new ign.module and vacuum advance tonite don't know if there will be any seat of the pants perf. gains but it definitely needed done.had already bought awhile back "performance distributors" d.u.i. dist. cap, coil,rotor,...but didn't have the ignition module to complete the upgrade or a adjustable vacuum advance canister.should be interesting to see if any noticable gains........anybody else do any of these upgrades? the adj. vac. advance says it's adj.......never did notice how in the heck you adjust it though. it came w/ a small allen wrench but i never did see how you "adjust" it.just put it on the same way i took the old one off. __________________ '68 swb 1/2t 350/350th '86 lngbd 3/4 TON parts getter '49 gmc 1/2 t 5 window 350/350th '96 gmc sonoma sle ext-cab. hey it's a 4cyl. 5 spd and good on gas y'know?

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