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The easiest way is to look at the compressor housing. 4 bolts, e99. 5 bolts, late 99+...
Your 17* HPOP is okay as-is to make 400. I'm making 450, and about to step up to close to 500 on my stocker + hybrids. Did I mention this is on PMRs??
EDIT: Van Turbo (preferably with ATS), + 200cc hybrids will get you over 400 easily, and safely on good tuning. Stock 17* HPOP doesn't need replaced unless it falls on its face with the hybrids. I'm holding 2800-3000 with my 238cc stix.
Ive got 5 bolts so Im good, sheeewwwwwww, I thought the wife might have to kill me lol.
Awesome info. thanks a lot. What do the hybrids run$?
Im closer than I thought to making the power I want to if I dont have to touch the HPOP.
Let me know how those PMRs hold up to 500 Horse, then Ill think about joining the 500+hp group
Sorry Im a victim of my speed reading again, I sttn 1.15 A/R in your sig. and figured it was a van turbo you installed. I was aking if the flanges are interchangable instead of buying one from Beans. Thanks for the tips,itll be a little while untill I put it on my wife and I are in the process of buying our first house(its awesome) so the turbo is going on the back burnner for now, untill i can buy the flange WW and bellowed up pipes
I did have the Van turbo. I simply bolted that Bean's piece to the new GTP38R when I dropped the Van Turbo. So yes, I HAD the Van turbo and HAVE the GTP38R. Either turbo (Van or GTP38R) you have, you will most definitely need the adapter piece.
If you're serious about running power with the van turbo, the ATS is worth every penny. Mine has ZERO surge with the stock late wheel and I run mine HARD.
It WILL surge with the stock wheel/stock housing. Especially with injectors.
IZZY your saying do do the WW reguardless before I put the turbo on, right?
Injectors are at the bottom of my to do list right now that will come a long ways down the road
I was thinking about single shots too because of the claim of better mileage
Hybrids ARE single shots. They just use different internals (from the DT530 injector), use even less HP oil, and flow a lot more fuel than singles. I personally was going to go with 200cc/80% over nozzles with my van turbo to get over 400, but ended up with these 238cc/100% stix instead. That made my van turbo a bit too small. It runs okay, just a bit smoky when going all out...
You need to pull the plug on the side of the block (next to the oil filter) and check. There are 2001s with both rods, so it's worth looking. My opinion is that it really doesn't matter. Several guys with forged blocks have blown with less power than me, and lots of guys have gotten to 500 on PMRs. If it's gong to go, it's going to go regardless. Mine happens to be holding together... *knocking on wood
IZZY your saying do do the WW reguardless before I put the turbo on, right?
Injectors are at the bottom of my to do list right now that will come a long ways down the road
I would say run the WW. Then when you get injectors, if you do surge, you can go back to the stock wheel with ATS. I wouldn't run both WW and ATS -- it's a pretty noisy combo, and truly not necessary. I've proven that with mine. I get over 35psi with the stock wheel/ATS and no surge.
It WILL surge with the stock wheel/stock housing. Especially with injectors.
I told Dennis about it but he said to hold off on the ported housing which definitely will cure the surge or the WW which probably would. If I had surge, I would skip the WW and go straight to the ported housing since I want a sure thing as opposed to a probably.
With stock injectors, it didn't surge. With Stage II AC injectors it didn't surge either. Since the ported housing is easy to put on, I would hold off till I determined that it does surge.
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