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**1ViciousGSX** · 02-12-2004

Ok here's the deal. I plan on 8500rpm limit with my motor. If you plan on going fast, get a 1g head period. There is an advantage with the 2g head if you are willing to spend plenty of money getting it ported. But you would have to spend probably another $800-1000 over the cost of a good 1g "race" port job to see any benefit. Oversized valves in a stock head would probably not do much to help. You would see more benefit with them if the head was ported to open up the valve pockets around the oversized valves. And if you are willing to spend that money, just do the springs and retainers. It's a good insurance policy against valve float. What ever you decide to do, be sure to put some good rods and light weight pistons in it due to the high piston velocities.

Are you planning a 1g or 2g 4g64?

As for the clutch question, everybody has their own opinion on which one to get, and we've all been down that road

. I like mine and I'm sticking with it (ClutchMasters 2500lb w/4 puck sprung hub disk). :razz2:

Peace,
1ViciousGSX

02-12-2004	#6
1ViciousGSX Admin Join Date: Oct 2003 Location: Sportsman's Paradise, LA. Posts: 5,382	Ok here's the deal. I plan on 8500rpm limit with my motor. If you plan on going fast, get a 1g head period. There is an advantage with the 2g head if you are willing to spend plenty of money getting it ported. But you would have to spend probably another $800-1000 over the cost of a good 1g "race" port job to see any benefit. Oversized valves in a stock head would probably not do much to help. You would see more benefit with them if the head was ported to open up the valve pockets around the oversized valves. And if you are willing to spend that money, just do the springs and retainers. It's a good insurance policy against valve float. What ever you decide to do, be sure to put some good rods and light weight pistons in it due to the high piston velocities. Are you planning a 1g or 2g 4g64? As for the clutch question, everybody has their own opinion on which one to get, and we've all been down that road . I like mine and I'm sticking with it (ClutchMasters 2500lb w/4 puck sprung hub disk). :razz2: Peace, 1ViciousGSX __________________ My new band: Fall of August Click Me --> "V" <-- Click Me "You don't have a clue. You couldn't get a clue during the clue mating season in a field full of horny clues if you smeared your body with clue musk and did the clue mating dance." When she get's bitchy, SPANK THAT ASS! (#Y#)