Moderator: 3ne2nr Mods
TriniGT wrote:If you weren't so deep in it I would have said swap a VE head in there, would save on money and all that would be needed would be some 20V cams and springs and retainers. Who did the valve guide work and the reeming on the guides? Would have also advised on the Pulsar GTiR or VE oil pump and was the entire block balanced with the ATI damper, crank, rods and pistons, Ogura clutch setup and was the block decked with the oil pump attached. Reason i am asking is that without the block decked with the oil pump there stands a chance that their may be some thou difference in height and that can cause the headgasket to leak and damage quickly at high HP.
Next thing that I would strongly advise would be to get rid of the ARP headstuds, they cause headlift at high HP, anything over 500HP. Get yourself some longer Mazworx headstuds or Greddy as they seat deeper in the block unlike the ARP that only hold a few threads that have been seen to strip as well. Other than that really nice work and lovely part list. Also are you all doing a homemade adapter plate for the RB25 box? I am going along that route or maybe a Z33 six speed and trying to decide on the better option, the Z33 looks better for me to keep my rpms higher to stay in boost when shifting.
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