Help....G1 or X1???
HMMMMM
Can you post your graph? It sounds like it has some good mid range torque gains?
Can you post your graph? It sounds like it has some good mid range torque gains?
cam specs:
G1 - 228/232 .588/.575 113 lsa
X1 - 230/227 .591/.571 112 lsa
When I had my headers installed Jayson at MTI was telling me about the G1, which wasn't available at the time. It is a interesting grind because it has different lobe profiles on intake and exhaust because the intake has less duration and more lift than the exhaust which has more duration and less lift. Which means the intake will open quick and further and the exhaust will open less but longer, which is good for cylinder scavenging. So with the LS6 heads being so efficient from the factory, I decided to go with the G1 which is biast towards the exhaust. So there you go. That was how I based my decision. I gained 32 peak rwhp and up to 35 rwhp at 6500 rpms! That is without any wideband tuning on the dyno.
Dean
Last edited by Dean-o; Dec 9, 2004 at 01:33 PM.
But your number are really nice, I wouldn't be suprised to see you up over 430+ with tuning, no cats, ported TB.
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Dean-o, those are great numbers and if I get that same Hp with my X1 I will be very, very happy. Nice ride!
Oh, by the way, did they have to drill your throttle body to make the car idle?
Dean-o, those are great numbers and if I get that same Hp with my X1 I will be very, very happy. Nice ride!
Oh, by the way, did they have to drill your throttle body to make the car idle?
And in answering your original post, the G5X3(114) seems to be a pretty streetable cam and produces pretty big power. When Lou came out with that cam, he did the bobble head test. He put a bobble head on the center console and you could see how the car idled by how much the bobble head moved. BTW, the G5X3 at 112 would require fly cutting the pistons....not the 114(I'm no expert but that is what Lou said...and I reckon he is).
NHRA June
(Unmodified Vehicles)
NHRA Novenber
(All Vehicles)
It does also note that tracks do not have to go by the new rules, they can use their own discression, but I hope they all will use the new rules.
Good luck next season! Who knows, I might get the G5X3 and some heads next winter...
Dave





