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Well I have been working on my car this last winter and into this spring and looks like it might be going into the summer. Last summer was the first year I got my car back together, so I figured, why not pull it all back apart and start over again, kinda. In the quest for more power and looking for a quicker destruction of the 7.5 inch heavy duty rear end…..let’s put a bigger cam and a nicer set of heads on that ls1
So the engine creation is as follows:
Cartex Stage 2X ported and milled 243 heads with 921’s
Comp XER 230/236 .615/.620 On 113
Slp Timing chain and Oil pump
LS7 Lifters and ls2 Lifter Trays
Hardened 7.350 Pushrods
Yella Terra 1.7 Rockers
Racetronix 38Lb Injectors
Had on last year:
LS6 PCV cover
Under drive pulley,
Weiand intake mti TB
160 T-stat
I am hoping to be able to get a fast 92 set up if I can afford it. I also had the hawks stainless swap headers and y-pipe jet hot coated in the steering extreme, It came out perfect and hopefully it will help with the under hood temps. Also got a tick clutch master cylinder that, I am going to try to make fit a thirdgen. Few other things going on, heres a few pictures and I am sure there will be few more to come.
When I put the valve train together first I check ptv clearance, lots of room left, measured pushrod length came up with 7.300 inches with a solid checker lifter installed so ad the .50 for preload, 7.350 pushrod. Did a rocker arm pattern check on the valve steam, no shimming of the rocker arms required, the pattern came out on the center of the steam and narrow.
So the engine creation is as follows:
Cartex Stage 2X ported and milled 243 heads with 921’s
Comp XER 230/236 .615/.620 On 113
Slp Timing chain and Oil pump
LS7 Lifters and ls2 Lifter Trays
Hardened 7.350 Pushrods
Yella Terra 1.7 Rockers
Racetronix 38Lb Injectors
Had on last year:
LS6 PCV cover
Under drive pulley,
Weiand intake mti TB
160 T-stat
I am hoping to be able to get a fast 92 set up if I can afford it. I also had the hawks stainless swap headers and y-pipe jet hot coated in the steering extreme, It came out perfect and hopefully it will help with the under hood temps. Also got a tick clutch master cylinder that, I am going to try to make fit a thirdgen. Few other things going on, heres a few pictures and I am sure there will be few more to come.
When I put the valve train together first I check ptv clearance, lots of room left, measured pushrod length came up with 7.300 inches with a solid checker lifter installed so ad the .50 for preload, 7.350 pushrod. Did a rocker arm pattern check on the valve steam, no shimming of the rocker arms required, the pattern came out on the center of the steam and narrow.
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