Stage 4 CRP Turbos Revisted (ZFGRACING)

[WoahItsRob]

I'm definitely interested in the new numbers as well, quarter mile and 0-60 if you find them out down the road as well

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[Guy]

sorry was supposed to be a double
Negative. Would not not. But I edited the post.


I do think the this final product was worth the investment. It’s pretty crazy how fast it is now on 93 octane.

You would NOT recommend it again?

 

[Guy]

I don’t have a lot of room around here to do a 1/4 mile safely. I may have to see if I can find drag strip and get a real slip... I don’t want to be doing 115mph in an unproven area on a quarter mile run... that’s how good fun turns into a tragedy and it’s just not worth it.

I’m having a rough time getting a 60mph run. I either spin all 4 tires or don’t get into the throttle hard enough. I don’t think these open country RT are the best for this application. I’ve never had this problem before but I will tell you it sounds super cool doing a 4 wheel burnout!

 

[WoahItsRob]

I don’t have a lot of room around here to do a 1/4 mile safely. I may have to see if I can find drag strip and get a real slip... I don’t want to be doing 115mph in an unproven area on a quarter mile run... that’s how good fun turns into a tragedy and it’s just not worth it.

I’m having a rough time getting a 60mph run. I either spin all 4 tires or don’t get into the throttle hard enough. I don’t think these open country RT are the best for this application. I’ve never had this problem before but I will tell you it sounds super cool doing a 4 wheel burnout!

Hahaha yeah, no rush. I've been tossing around the idea of doing stage 5 on e85 so I definitely want some solid feedback from guys that are running similar.
Wouldn't want you to do anything unsafe to find out on my behalf haha.
I'm at 4.5 second 0-60 currently on Goose stage 2, can probably get better under different conditions then those tested. Im trying to get that sub 4 second time with more pickup from a roll as well

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[Guy]

I’m not very good at launching from a dead stop with this setup. Prior.... tune stock turbos usual bolt ons... 4A, rev it up and punch it.... and it just grabbed and went. I have tried doing that with this a few times and I even tried 4 hi and it’s ridiculous that I can’t stop it from burning rubber.

I can get the tires to spin and chirp on a shift at 60mph at times.

the acceleration is violent. I think if I can figure out how to get it to hook up and launch... I did a 4.8 and I was still spinning at 60mph. I do better at a roll from 30mph.

Full disclosure.... I have no skill for drag racing and my reaction times are horrible too.

 

[WoahItsRob]

I’m not very good at launching from a dead stop with this setup. Prior.... tune stock turbos usual bolt ons... 4A, rev it up and punch it.... and it just grabbed and went. I have tried doing that with this a few times and I even tried 4 hi and it’s ridiculous that I can’t stop it from burning rubber.

I can get the tires to spin and chirp on a shift at 60mph at times.

the acceleration is violent. I think if I can figure out how to get it to hook up and launch... I did a 4.8 and I was still spinning at 60mph. I do better at a roll from 30mph.

Full disclosure.... I have no skill for drag racing and my reaction times are horrible too.

Hopefully you aren't having terrible wheel hop, which I assume you would with the power you're making.
I'd recommend traction bars or new leafs if you are


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[Muchmore]

it sounds super cool doing a 4 wheel burnout!

I know you can't measure it but I'd like to see a video of this!

 

[rayofsi]

i think i need a crp turbo setup with zfracing tune! lol

 

[Deleted member 17706]

Hopefully you aren't having terrible wheel hop, which I assume you would with the power you're making.
I'd recommend traction bars or new leafs if you are


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Lol without traction bars and upgraded leaf springs, I can guarantee he is having crazy amounts of wheel hop. So you might as well add another $2.5-3k to what he spent on the engine upgrades where you can drive it properly

@Guy thats great to hear! Glad you got it sorted out!

 

[WoahItsRob]

Lol without traction bars and upgraded leaf springs, I can guarantee he is having crazy amounts of wheel hop. So you might as well add another $2.5-3k to what he spent on the engine upgrades where you can drive it properly

With my stage two I have crazy axle wrap and wheel hop so I can imagine. I bought some SVC trac bars and haven't gotten around to installing them yet. They came uncoated where they mount to the frame so I had to powdercoat them and haven't been in a rush to install.

Currently rewatching the install video for CR Performance turbos and manifolds. Seems doable as a diy but I'm so tired of doing all the install work on my truck that if I go this route I'll just pay a shop haha

If I do go this route with e85, I'll definitely be getting new leafs. Just trying to figure out any better options then deaver or icon. Icon with differing heights over what they claim, and deavers with their rusting and squeaking issues

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