I've seen these on ebay and just wanted your opinions please -

 

http://cgi.ebay.com/ebaymotors/90-96-300ZX-TT-TWIN-TURBO-T28-UPGRADE-TURBOS-Z32-630-HP_W0QQcmdZViewItemQQcategoryZ33742QQitemZ8076048845QQrdZ1QQsspagenameZWD2V

 

I know nothing about turbos but claims like 'THEY SUPPORT OVER 600 HORSEPOWER' and 'these will push up to 30 psi' makes me suspicious.

 

Has anyone ever heard of T25's being able to fit T28's centers?

The seller has really good feedback too :confused:

They would be very laggy as they dont use the GT28RS centre. its is listed there as an option but another $1100, so i would be looking at JWT's instead for the same price.

 

Any good rebuilder in the UK should be able to rebuild your stockers to those specs, as it only requires the CHRA and comp housing to be machined to accept the new sized wheels.

No 4 bolt turbo is capable of those power figures bud, typical ebay blurp!!!

smithy

I've seen these on ebay and just wanted your opinions please -

 

http://cgi.ebay.com/ebaymotors/90-96-300ZX-TT-TWIN-TURBO-T28-UPGRADE-TURBOS-Z32-630-HP_W0QQcmdZViewItemQQcategoryZ33742QQitemZ8076048845QQrdZ1QQsspagenameZWD2V

 

I know nothing about turbos but claims like 'THEY SUPPORT OVER 600 HORSEPOWER' and 'these will push up to 30 psi' makes me suspicious.

 

 

Complete and utter *****CKS IMHO I told T-Pot the very same when he asked this week.

how much would you pay to get your own turbo's rebuilt and who could do it, or would you recommened just buying new ones. to get about 400-450bhp

Thanks for your comments guys ;) especially......

Complete and utter *****CKS IMHO I told T-Pot the very same when he asked this week.

:rofl: :rofl: :rofl:

Who's buying your car then Iain? or is it not for sale? :D :rofl:

Complete and utter *****CKS IMHO I told T-Pot the very same when he asked this week.

 

Yup, i have the compressor maps for the GT28RS thats flooding ebay usa at the moment for around $399, claims 560bhp and flows 59lb, in reality it flows a max corrected AF of 39lb. Hence they dont provide a compressor map with them :headvswal .

 

What will be interesting to see is a pair of these fitted to a 300zx, Xspower are fabbing a kit at the moment which involves exhaust mani mount spacers, outlet reducers, machined Comp housing for left side waste install, oil lines and 6 bolt downpipes...

how much would you pay to get your own turbo's rebuilt and who could do it, or would you recommened just buying new ones. to get about 400-450bhp

 

To be honest mate, the vast majority of companies in the UK just do turbos on an exchange basis, they charge you a core charge until you send your old ones back after fitting the new ones.

Personally from my own experience I reccommend Turbo dynamics turbos, however numerous companies out there, simply do a search.

hth

smithy

thanks smithy. i was thinking about rebuilding some turbos in the future, would turbo dynamics supply the parts (i have looked on there site but there updating there products). any one have a rough guess how much to rebuild and how much to balance them

My turbos were dead,

In france it cost 800£ per turbo at nissan store

It cost 250£ to rebuilt on turbo

 

and this guy sell complete turbo rebuilt for 700£ so for me that was a good deal.

I just have a problem with my BC so can't go over 15psi :s

 

Will show you the dyno test later this month.

 

Even if they can't make 620HP, they may be able to 450 I hope :)

Thanks for your comments guys ;) especially......

:rofl:

Who's buying your car then Iain? or is it not for sale? :rofl:

:rant: :rant: :rant: :rant: :rofl: