LS7 Block question..
#1
LS7 Block question..
I was under the impression through some research that I had done that with the LS7 Block you couldn't just bolt up an Oil Pump, Pickup Tube and Pan, and have it work like a normal Wet Sump setup. From what I researched the Plumbing in the Block was different.
Does anyone have any insight into this?
Can a regular Oil Pump, Puckup and Pan that matches bolt to it and function without a problem?
Does anyone have any insight into this?
Can a regular Oil Pump, Puckup and Pan that matches bolt to it and function without a problem?
#2
Moderator
iTrader: (20)
The oiling is exactly the same as far as the block goes. The differences are in the external parts. Wet sump components can bolt on and function normally.
I don't remember if they are compatible with DoD or not. I think they have the towers in the valley, but the holes aren't drilled.
I don't remember if they are compatible with DoD or not. I think they have the towers in the valley, but the holes aren't drilled.
#6
Moderator
iTrader: (20)
The hole for the dipstick tube isn't really easy either. It needs to be drilled at a certain angle so that the dipstick doesn't get wrapped around the crank.
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The exhaust is ported, we changed the valve springs and some valves, kept the titanium valves, improved the springs Harlan Sharpe mod, Wiseco piston at 11:25 :1 CR, ATS Tri-Y1 7/8 ss header. Camotion cam, cleaned up the intake. Were using Bosch 44.5# injectors
Those injectors are a little taller so they worked well.
Those injectors are a little taller so they worked well.
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Thanks, LS1 headers work, I had Hooker Super Comps prior to the ATS headers, still got em BTW. It may require a little gasket trim, no problems. The MAF is located in the intake tube at the coupler position, you can see it in the engine photo. The numbers aren't bad esp . on a Dyno Dynamics dyno with a auto tranny that had issues, but thats racin'