[Z06] HPR is building my 468ci LS for my 08 ZO6!!!
#21
A lot of other places really was not willing to do a custom runners they just wanted to stick to their normal program this guy was willing to do the runners longer and work with Eric on what was optimal
#22
Team Owner
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441LSXTT (06-07-2018)
#23
HPR with be building my 468ci LS motor using a LS2 block. Wccw Brodix heads with all upgrades and G1pro is building me a custom billet intake custom designed for my set up. Long runners. The motor will be around 12.8-13 comp since I will be running E85. Waiting for the cam specs but I’m sure they’re going to be 260s and 670-700 lift. We are staying hydraulic but I am making sure I am doing every upgrade valvetrain option available cutting no cost on the valvetrain. My headers are ARH 2inch with off road Xpipe. My goals are 680-700rwhp. What does everyone think about the set up and how much power should I expect. My H/C/I ls7 12.1 comp makes 625rwhp so I know I should make a lot more power than that. Thank you for anyone’s feedback. They say the motor should be ready in about two months
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441LSXTT (06-07-2018)
#24
Drifting
I think you should just go ahead and cut the hood and do the Hi-Ram ported and an SW108TB to feed the 468ci HPR mill. I would also go over .700 lift as well. 700+ would be possible.
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441LSXTT (06-09-2018)
#25
Team Owner
I like the Josh B route...hood off, test and tune before making irreversible decisions with the hood.
#26
Drifting
True that, I actually may do this. It is coming up on summertime and the rain will not come as much. A Hi-Ram can be had used for what? $500ish? It is cheaper than my MSD, that is for sure. I wonder what a Hi-Ram with an NW102 would pick up over a self-ported MSD and self-ported TB?
#27
Le Mans Master
True that, I actually may do this. It is coming up on summertime and the rain will not come as much. A Hi-Ram can be had used for what? $500ish? It is cheaper than my MSD, that is for sure. I wonder what a Hi-Ram with an NW102 would pick up over a self-ported MSD and self-ported TB?
#28
Drifting
Really? I though you picked up a good bit on the top end. I am awaiting Josh’s results though, even thought that is a completely different setup. I may actually not do it, I would want a bigger cam with higher lift to feed more air. As long as I see 6 on my setup I am probably done.
#29
Le Mans Master
Really? I though you picked up a good bit on the top end. I am awaiting Josh’s results though, even thought that is a completely different setup. I may actually not do it, I would want a bigger cam with higher lift to feed more air. As long as I see 6 on my setup I am probably done.
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Turbo2L (06-19-2018)
#31
Team Owner
#32
#33
Team Owner
Awesome! Cant wait to see the finished product. Single TB, or did you opt for dual?
#34
#39
Team Owner
That thing looks sick! Is it set up for a 102 or a 108 TB?
#40
Here is the LS7 design. It has 7.5” length runners fully tapered and Full radius air horn runners.