Well guys, the large core 272 cams are just too large
I spit, yet another shim (different one), and took a HUGE chunk out of the head. I don't think it's the shims, I think it's the cam.
Intake side only. I think there is a flaw with the 1J 272 large cores, I noticed it before, but didn't think anything of it. I think this is part of the reason ZaZZn, while testing the cams spit one also. He didn't shim it for the large cores, but I still think it's not lining up right. It sits approximately 3mm closer to the timing cover. The spit shim this time was set to .007. I wrote it down when I reshimmed them, the second time. I think with the cam sitting more forward, it's not hitting the shims flush center, and causing the spitting. I don't know of anyone else running the large cores successfully, but I'll put out a warning in the thread on SF.
I've had no issues with the exhaust cam, it lines up right, and the tolerances are still the same, .009-.010. It's just the intake. I have pics of the carnage, but my broken heart won't let me post them.
I'm also putting the stock 380cc injectors in. I just want it running for now, as I leave for Iraq next month.
Ultimately, my pursuit for 500whp has to wait until next year, or the year after that, or the year after that, until I get back home.
I still plan to make it to the dyno, in the motherf*cking supra