i'll be in the market for a turbo shortly. i'm looking for a really quick spooling turbo with out insane back pressure problems. i've heard a 14cm housing is about the best for this or a 12cm housing with an external wastegate that's much more efficient at relieving the pressure. i'm not too worried about high PSI (30ish psi would be just fine) as i plan on going to a compound set-up later on down the road. so; i'd like it to also be good for a compound set-up as well. i've heard alot about a modified S300; but ATS carries a pretty boastful name and the S3000 is another turbo i've been looking at (they sell an add on kit for compounds from the s3000 and i dont have to worry about all the piping). i'd like to know how one compares to the other or even if there's much of a difference between the two. i was just currious if anyone has any experience with these turbos; not just here say. opinions and insight would be greatly appreciated.

tower_ofpower's Sig:

One thing i learned in college: DON'T!!! stick your fingers where you wouldn't stick Mr. Happy 89' W250, full fuel 1 1/2 turns, smoke screw needs adjustment, M&H M3 fuel pin and timing spacer, 366 spring, air dog 150,3" DP to 4" DP back bully dog exhaust with the front baffle cut out. Soon to be:transmission upgade, turbo and manifold swap, and injectors.

Dont know much about the ATS turbos, I'm sure they are good but at a point you are paying for a name and purpe paint. All the S300 based turbos can have a kit bought for them to work in a twins set-up. A nice 62/71/14 seems to be the ticket for single turbo power in a 1st gen and is a nice top turbo for twins set-up. For what it is worth I'm running a silver 62 which is a 62/74/14 and I love it.

RSWORDS's Sig:

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yeah; i've seen what that silver 62 can do. but i'm after as much spool up as i can get, i'll deal with limited top end boost until i get the bottom turbo and take it to a whole new level. i'm not lookin to push much more than 55 after the compound set-up. and its purple powder coat hahaha i think i'll just save myself 400 bucks or so and get an s300 built up right.

Like I said, Its hard to beat a 62/71/14

thanks for chippin in bobby. if all goes well in 3 weeks i'll be droppin coin on a turbo. maybe a 3 piece manifold this comming pay check. i just put my order in for the bully dog 4" turbo back system last week. it hit my account today and hoping to ship tomorrow; maybe be here for the weekend and i can put it on when i'm not out on a rig i'll break the camera out and take some pics and before/ after vids

sweet hope it goes well for ya, i've been looking at s300's they seem like really good turbos for our trucks. auto diesel power has some good deals for them. you should pm the guy

seandonato73's Sig:

1990 Dodge W250, custom intercooler, 4" turbo back exhaust,air dogII 165, 3200rpm gov spring, injection pump maxed out, 80hp DDP injectors, upgraded intake housing and compressor wheel,auto meter pyro,boost, fuel pres,and oilpres guages M&H fuel pin set M4 installed, advanced pump 3/16"
soon to come: s300, (when i get my taxes back) 6x0.016's and a cam(by the end of summer)and maby a little water meth by christmas

thanks for the heads up sean. i'll request a price when the time comes around; if i dont hear anything from him then i'll PM him

kinda funny i was talken to the guy on ebay and didn't even realize he was a dealer on here till i started looking at all the vendors