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bourbon · 03-04-2008, 02:42 AM

yep you got the firing order right for a HO but your cylinder numbering is off. its the same for HO or non-HO. on pass side from the front its 1234. on the drivers side from the front its 5678.

the motors were originally a "roller cam" meaning it has hydraulic roller lifters that ride on the cam with a wheel. if you have the original rockers you just tighten them down to spec no adjustments required because they use hydraulic lifters.

03-04-2008, 02:42 AM	#2
bourbon Registered Member Join Date: Feb 2005 Location: Minneapolis USA Posts: 31	Re: 92 ho 5.0 questions yep you got the firing order right for a HO but your cylinder numbering is off. its the same for HO or non-HO. on pass side from the front its 1234. on the drivers side from the front its 5678. the motors were originally a "roller cam" meaning it has hydraulic roller lifters that ride on the cam with a wheel. if you have the original rockers you just tighten them down to spec no adjustments required because they use hydraulic lifters.