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^ :bigok: ....did anybody ever blow up a stock 1UZ (UCF10, stronger rod version) ?....

...a 1UZ can make 1000+hp at 22 psi or so....see that RATS Opel Omega 1UZ....that curve was pretty linear too.

Nice numbers and a clean setup !...i like it ! Well done !!!

quick update: ...working on finalizing the block. Will go with 680 cc injectors including peak and hold. Peak and hold might be included in the soon to be released new AEM or will be added seperately. With 80% duty cycle we hope to see some nice numbers...:fingersx: Edit: anyone experience...

Lex, any pictures from your 1995 LS...is that a UCF20 ?...or still that white one you once showed?

UCF20 and VTTI cam specs:

...there is a nice story about that 1005 bhp producing 1UZ, i dont know if you guys already seen it: http://www.evo.co.uk/carreviews/evocarreviews/210264/vauxhall_omega.html

...with VVTI offcourse ! ...no data, which is a "weak" point I agree....I also have to trust Arnout on this since he ordered them, so I think it will be fine in the end :-)...and i think they come from www.webcamshafts.com so it's not something that Eric is producing with a local builder...

...nope, since they are for the 3UZ...first we will finish the 1UZ.... I wish we could have tested them :cool2:...they look soooo sweet ! Specs: 0.368 lift, 234 in/ex @ 0.050 We ordered them through Eric at T T C...and he predicted "4 digit hp and performance all the way until redline..."....

We got this info from the guy that built this 1UZ: http://www.rats.no/omega_tg.html He reported sleeve breaking around this level of hp....albeit from a superharger, after sleeving the block was bulletproof and made 1005hp. For the grouting we use: hardblock: http://www.hardblok.com/info.html...

Monty, please check with Eric what he would suggest to do with the engine. I can tell you the 3UZ rods are the same as the skinny 1UZ rods, they will brake and mess up your nice 3UZ. Please invest some $$$ to REALLY enjoy a twin setup.

...not a real difference between 3.15 and 3.08, right ?...would go with the 3.08 and take those extra rpm...I like cruising at high speed with low rpm.... Did go from a 4.083 to 3.267 in a Lexus GS300 a while back: 4.083 diff: U/min 1000 2000 3000 4000 5000 6000 6500 6800 6900 7000 delta...

...installed:

Steve, the skinny 1UZ rod broke at +/- 0.5 bar from a T88-34d. The untouched engine already had 260.000km on it, so it was unreal to expect it to last... Now with the new built block we will see the real figures for this 1UZ, the block should be able to handle somewhere between 800 and...

Off course it has shim under bucket and the diameter is the same (5.5 or 6mm iirc). But for the 3Sgte solution to work you will have to work on the heads since the 3Sgte spring diameter is bigger then the stock 1UZ springs, so you have to adjust the base where the spring sits.

Cribbj, what can I say....Arnout invested three or four weeks of research....and he made it work....we are convinced that this setup is what we need (high rpm, spring pressure etc etc.), will work AND will also allow us to easily drop in performance cams once we need them (eg. right spring...

...torque curve does look like a typical stock 1UZ curve, only "slightly boosted"...hahaha...but i always thought the stock intake wouldn't flow enough to make this kind of power increase possible, just by having better cams. So basically you are saying (and showing) that 272/272 cams can add...

That's surprising !...what cam profile are you using ?... Again...great numbers !:arms:

Justen, 1UZ valves, 3UZ buckets. Retainers, collets, shims and springs are all 3SGTE stuff. 3SGTE performance springs also give the right seat pressure, Supra springs made the pressure too high which might cause extensive wear.

M3Turbo, what intake manifold are you using ?....got a nice picture ? Thx !