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T4 gt35 equivalent to comp oil-less

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Old Feb 6, 2021 | 12:51 PM
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Default T4 gt35 equivalent to comp oil-less

Trying to price out pair of oil-less turbos. Right now my car has cxracing gt35s T4, makes 702 on 18-19psi with pump gas and M1 spray. Link below...

http://vi.raptor.ebaydesc.com/ws/eBa...=0&cspheader=1

im trying to find which turbos would be equivalent to these. Only turbos that are oil-less /air cooled are the comps but of course they don’t give pricing. Any input?

also, I spray M1 pre TB. Could I run these turbos without IC on the street? This is not a track car at all. I drive it around town a lot and once or twice a week I’ll go do highway runs with it.
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Old Feb 6, 2021 | 01:21 PM
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Billet 6262 oil-less Comp turbos in .68 A/R T4 are ~$1500 each, before options.

They also have an amazing track record for unreliability.
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Old Feb 6, 2021 | 01:24 PM
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Found them through a dealer...

https://huronspeed.com/product-category/comp-turbo/

ok so they offer the .63 t3 which is smaller than my current .68 t4. I’m going up in HP to 800 so I don’t wanna go smaller. The other option is the t3 .82

these are the 58/58 I’m looking at options on.
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Old Feb 6, 2021 | 01:28 PM
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Yeah they end up about $1700 all said and done for one. Damn. So much for that $1100 price tag.

6262s have the option of t3 .63 or t3 .83 or t4 .68 or .81

Last edited by Z32_5.3; Feb 6, 2021 at 02:22 PM.
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Old Feb 8, 2021 | 10:02 AM
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I don't think they have worked all the kinks out of the oil less turbos. I can't see paying that for something that's still in its trial stages. Id look at VSracings 61/65s for a healthy step up. Put down 960whp on a buds mild 6.0 at 21lbs. They also have 67/65's that I'm sure would crack the 1000HP mark without working too hard. If you want more than that the small S366's are pretty much the "go to". Less laggy than the 78/75's. and not too much more $.

I'm playing with the Ebay $270 78/75's with the .68 T4. but the reliability is up in the air at this point. I've heard a few horror stories so far when people leaned on these units as a single. Yet the $429 cast VS units seem to have a great track record. They also don't come with the .68 T4 option making them less twin friendly.

Last edited by Forcefed86; Feb 8, 2021 at 10:07 AM.
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