Holset PRO 52 turbo

[smokinrod]

I'll trade a 1. 28 for it LOL

 

[Diesel Freak]

LOL... that's funny!!!

 

[bgilbert]

Pro52

Is it bigger than a SP66/14

I looked one over real good this weekend and it's physically much bigger than my sp66-14. Just the compressor housing alone I was like :--) . .

 

[RSlaughter]

I am currious as how it comapres to a GT42R-94 with 1. 01 A/R housing.



With enough fuel the Ball bearing GT42 would make on fast spooling single sled puller... and still meet the 2. 8 rule. [/QUOTE]



thats what I am running,it would be a awsome turbo on a stick, i had a 1. 28 ar and just switched it to a 1. 01 (i am auto) i will let ya know how it does tonight ,it moves huge air I put down 550 at 40psi (wastegated) turned it up to 45psi and got 560 i generaly run it at 55-60psi but i was set up to run my NOS witch hit 60psi and did 809 (one jet). NOT STREET FREINDLY turbo.

how non street friendly are we talkin?

 

[smokinrod]

well on a 1-10 scale with 10 being quick and 1 being slow, I would say it is a 3 at best.

 

[RSlaughter]

what would you call an hx35/12?

 

[smokinrod]

with the fuel I run (tried it ) a 12. I was told of a few big boys running them and they are havin work done to them ( the wheel ) so there are not so aggressive and then they say they spool up great. call Haisleys and talk to Van

 

[Brayden]

How much fuel are you running?



Are there any different comp wheel options for the GT42? I've only seen the one 56 trim wheel and . 60 A/R housing. I think a little less aggressive comp wheel would make it less laggy.

 

[smokinrod]

Update , up untill IRP I did not realize I had the 102 version ( 3") 42R with the 76mm wheel , So it actually spools very well for that size turbo ,I would say that a 94 version (2. 8) would work well. I am running 675cc's

 

[thaile]

Hey I know they are not cheap, but if someone who has purchased a Pro 52 would pm me and tell me where the cheapest place they have found to buy one is I would really appreciate it. Thanks.

 

[Brayden]

I'm actually planning on running it on a common rail motor. I'm not sure I can get enough fuel on a single CP3. What do you think?

 

[smokinrod]

I think with the 2. 8 you would be fine

 

[jwilliams3]

Brayden,

For the price of a Pro52 you ought to look into the Aurora 5k from ATS.

 

[Brayden]

Just for clarification's sake I'm wanting to use the GT42 on a common rail motor. . A common rail Duramax LB7.



I was just wondering how the GT42 worked in smokinrod's application.

 

[smokinrod]

On the Dmax it will be great I had on on my 2001 superduty it was graet and I know a guy that is putting a custom 3. 0" 42 on a Dmax right now

 

[Brayden]

PM me some specs if you don't mind. I figured it would be about the right size for an overfueled LB7.