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Album: My current ride
Here's my 98 Sierra 1500 single cab, short bed, 4.3L Vortec, 4L60E. All I've done to it so far is remove the baffle off the throttle blade, descreen the MAF, add a $65 cold air intake that works awesome. Added some platinum plugs. I also put a resistor on the IAT sensor. Got 40 series muffler, single in and dual out with magnaflow tips. She still sounds like a V6 but with a little more balls. I'm growing a fond respect for these V6's now. Any questions, just shoot. Enjoy.