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my 85 gmc · 01-26-2004, 01:42 AM

Please help me out guys:

My truck is an 85 GMC Sierra Classic all original and has a LE9 305 engine with 50,000 miles. My question what part should I add to truck first to gain some power and low end torque a intake, cam(which cam is best suited) or headers(which brand)?

Thanks Rob

The trucks only current mods are dual exhaust and x-pipe.

01-26-2004, 01:42 AM	#1
my 85 gmc Registered User Join Date: Jan 2003 Location: Moncton New Brunswick Posts: 56	how to gain power? Please help me out guys: My truck is an 85 GMC Sierra Classic all original and has a LE9 305 engine with 50,000 miles. My question what part should I add to truck first to gain some power and low end torque a intake, cam(which cam is best suited) or headers(which brand)? Thanks Rob The trucks only current mods are dual exhaust and x-pipe.