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V · 08-21-2006, 12:04 AM

the arps are like $90 and the katechs are like 160. i hear a lot of people are running the arps with no issues, and ive heard the same with the katechs, now, ive also heard that the katechs are better because there is no honing or resizing needed. supposedly the arps need to have other stuff done to install them. but what special thing needs to be done? i'll probably end up getting the katechs, but if theres really no difference i'll say the 70 and that'll help towards my ported oil pump.

08-21-2006, 12:04 AM	#1
V Stalker Join Date: Aug 2004 Posts: 12,080 iTrader: (12)	LS1 rod bolts....ARP or Katech? the arps are like $90 and the katechs are like 160. i hear a lot of people are running the arps with no issues, and ive heard the same with the katechs, now, ive also heard that the katechs are better because there is no honing or resizing needed. supposedly the arps need to have other stuff done to install them. but what special thing needs to be done? i'll probably end up getting the katechs, but if theres really no difference i'll say the 70 and that'll help towards my ported oil pump.