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Info on Relentless Diesel Performance and their TWINS

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man to auto trans swap

Three Bond?

I am trying to decide what twin set up to go with in my 3rd gen. I have talked to J. R. Adkins and his set up seems to be pretty sweet. Although still a bit costly. Someone told me about Relentless Diesel Performance went to the web sit, and they look to be doing some nice things with 3rd gens. Their price is extremley cheap as well. Anyone have any info on this? Anybody know what their kit is like? Thanks
 
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I think you answered your own question. JR is a bit pricy and thiers is extremely cheap. I am a firm beliver in you get what you pay for. JR builds excellent stuff and is busy all the time. Im not saying anything bad about the other guys dont know anything about them just remember if it looks to good to be true it usually is.
 
Hey man, I'm right there with ya. From what I understand J. R. is the man. But I figure I might as well look at all of my options... exp. when talking about a couple thousand dollars.
 
Check with RCCox, he has been running the RD twins for a while now, putting them through their paces. I think he made alot of people here believers! JR along with many others build some excellent twin setups but I think $ for $ it will be hard to beat the RD twins day to day.
 
Chris at Relentless is a great guy and has been trying hp mods since 500hp was a big, big number. He was never scared to try a new mod on his own truck and "drive it like you stole it" to test it out. Chris is a top notch guy in the diesel world. I do not run his twins but would definitely call him and talk to him about any mods.



Paul
 
CStraface said:
I have tried calling them twice and a few emails. No response. Maybe they are just busy, I'll try em agian on Monday.



Chris is here in Bowling Green Ky. right now at the TS Performance event so it may be a couple of days before he's back home.



BTW, his Twin set went 818hp on a CR yesterday.



Jim
 
Relentless Diesel

If I had a 3rd gen id be calling Chris, His set up is proven also like JR, hes a one man show there at Willis TX so getting him on the phone can sometimes be difficult, Super good guy to deal with and im sure JR is too... . jeremy
 
Jim Fulmer said:
Chris is here in Bowling Green Ky. right now at the TS Performance event so it may be a couple of days before he's back home.



BTW, his Twin set went 818hp on a CR yesterday.



Jim



818hp----not to bad, lets see that with a single charger and diesel only!! :-laf
 
Well, hopefully when he gets back in the shop I can get him on the phone and look into spending some money with him. Thanks guys, that what I wanted to here. Just a little insurance that Relentless was a good place to do business.
 
Hows the new project coming along Jim?



Still in work, had to do a pump swap this morning for a customer that is trading his truck off, so he got the stock 911 pump with 3K's and a #10 plate. I got a I. I. tweaked 215 that is just nasty.



Remember what I keep saying, a grand to the tire on #2! Everything else is second..... someone will do it. Maddog is getting real close.



Jim
 
We did not make a diesel only run with RC's truck. But from what I felt getting ready for the N2O run, the turbo's were responsive and felt nice.



From what I felt up there, I wouldn't have a problem sending someone to Relentless for twins.
 
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