stock turbo

[Wyatt 1]

Has any body heard of, I am sure some have, or used Rollin Big Power? I talked to them on the phone and they were telling me the turbo in the 600 was strong enough to support close to 500 hp and that the egts would not be a problem? I am far from a turbo expert but is that right? Can somebody clarify this for me? The kit that I am refering to was there stage 3 kit upwards of 190hp and 420lbs of torque. They did say it would be wise to get a better clutch, but the extra money spent on a turbo was not needed. Any thoughts, advice, info, alibis, would be much appreciated. I noticed that they were not on the TDR anywhere I thought that was strange? Thanks for the help.

 

[Summit]

i thought the 600's were using the same hy35 turbo as the pre-600 (555)? if this is the case than htere is no way for 500hp.

 

[Wyatt 1]

I told you I did not know that much about turbos let alone what came with what, I just thought it to be odd that 500hp did not require an upgraded turbo, when talking to some of the guys here it was the only way to attain that hp level and still not melt down. Has anyone used their products or ever had dealings with RBP? Summit do you have any pics of your truck w/ the 35" and 2" leveling kit. I am gonna lift mine just don t know how high. Thanks

 

[jwilliams3]

The Hy35 on the 600 has a larger compressor housing and wheel than the hy on the 555.

The 555 has a 9cm w/hx35 sized wheel. The 600 has an hx40 sized wheel with 12cm compressor housing.

Wastegated properly the 600's turbo can easily support 400-425 in my opinion.

Also EGT's will be lower.

My EGT's with my TST CR box are lower than what are experienced by users with the 555 engine. I think this is from Turbo and manifold chages.



--Justin

 

[Wyatt 1]

So really there is know way that the stock turbo could handle 500 hp or even close.

 

[jwilliams3]

Not in my opinion.



--Justin

 

[Wyatt 1]

I appreciate it, but still have the question about rollin big power has anyone ever used or done buisness with this dealer, any feedback would be appreciated.

 

[blake underwood]

Kindof off subject, but will a turbo off of a "600" motor bolt right up to an HO "555" motor???

 

[Tomeygun]

Originally posted by blake underwood

Kindof off subject, but will a turbo off of a "600" motor bolt right up to an HO "555" motor???

i dont know, but dodge parts dept wants $1800 for a new turbo for a "600"