2000 Z28 6.0 LY6 7875 Turbo Build
#43
#47
Get the intercooler pipes welded into solid pieces with only one silicon coupler on each end. Reduce the number of joints and seams as much as possible to eliminate any possibility of leaks.
Looks good, though. Keep it up.
Looks good, though. Keep it up.
#48
Originally Posted by DavidBoren
Get the intercooler pipes welded into solid pieces with only one silicon coupler on each end. Reduce the number of joints and seams as much as possible to eliminate any possibility of leaks.
Looks good, though. Keep it up.
Looks good, though. Keep it up.
#49
So let's talk expectations! What can I expect out of my little gen3.5 4.8l with custom grind cam (will be contacting ljms for this) cleaned up 862's, ported and polished 96mm intake and tb, on3 7875 15-22 psi on e85, all through a 4l80 (not sure on convertor yet) and stock rear (until it gives up, then either an 8.8 or 9)
#52
Originally Posted by MY_2K_Z
So let's talk expectations! What can I expect out of my little gen3.5 4.8l with custom grind cam (will be contacting ljms for this) cleaned up 862's, ported and polished 96mm intake and tb, on3 7875 15-22 psi on e85, all through a 4l80 (not sure on convertor yet) and stock rear (until it gives up, then either an 8.8 or 9)
#53
That might be pushing it. FWIW I went 9.96 @ 141 when I had a Turbonetics 7875 on my car. Granted, that was only on 15 psi. I think my car at the time had a 9.6X in it with that turbo. The 4.8 will like the 7875 a lot better than my 6.0 did though. I just recently went 9.5 @ 147 with my S480 on 15-16 lbs. My car is also fairly light being a 1SC car with no power options and the other weight that's been removed.
#56
Finished the wastegate tubing today pretty happy with how it turned out. Now just need to blast it all and ceramic coat everything then header wrap everything and the hot side is done.
Next is to finish the radiator support and all that. Then fuel system and wiring. Then body work and paint and it's all done lol wish it was just that easy.
Next is to finish the radiator support and all that. Then fuel system and wiring. Then body work and paint and it's all done lol wish it was just that easy.