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1999 FRC Pro Mod Style TT Kit

 
Old 08-15-2017, 11:29 AM
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Turbo-Geist
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Default 1999 FRC Pro Mod Style TT Kit

JDS99 and I have been tossing around the idea of building a very simplified twin turbo kit for a while.

Simplified meant for the most part:
  • Easy access to the turbos
  • Very limited exhaust piping
  • Air filters but no inlet piping if possible
  • Gravity drain
  • Make use of available exhaust manifolds
  • No major relocation of accessories or systems

A mishap on May 13th presented the opportunity to take things in a different direction. This will be the build thread where we make lemons out of lemonade.




1999 Twin Turbo FRC at Pump Gas Invitational
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Old 08-15-2017, 11:35 AM
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Goodbye to what was for the most part a stock setup with the TTiX kit and built 427.



and let the shopping begin...

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Old 08-15-2017, 12:22 PM
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A teaser pic to show where this is headed:

This will check the box for very limited exhaust piping.


Last edited by Turbo-Geist; 08-15-2017 at 12:23 PM.
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Old 08-15-2017, 03:56 PM
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Awesome, sub'd!
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Old 08-15-2017, 05:52 PM
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Originally Posted by nullpointer View Post
Awesome, sub'd!
Thanks. I've got more pictures that I'll try to load tonight. Decent progress has been made.
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Old 08-15-2017, 08:16 PM
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You can buy turbos at WallyWorld???

Good luck with the build!!
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Old 08-15-2017, 08:34 PM
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Wow they sell PT turbos at your wallmart. :0
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Old 08-15-2017, 08:36 PM
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What size turbos did you go with?
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Old 08-15-2017, 09:27 PM
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YESSSS!

Money spent in the right places, without a doubt. HP/$ figure should be outstanding. Hurry up so you can give me a reason to build another setup for mine lol

Last edited by JDS99; 08-15-2017 at 09:32 PM.
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Old 08-16-2017, 12:15 PM
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Originally Posted by Capthuff View Post
You can buy turbos at WallyWorld???

Good luck with the build!!
Originally Posted by SBCGENII View Post
Wow they sell PT turbos at your wallmart. :0
Budget build right?

Thanks. The fedex store was located inside Wal-Mart and I just couldn't resist the opportunity. I was walking through the store with two turbos and thinking this is probably one of the priciest boxes that has ever fit in their shopping cart.

Originally Posted by SBCGENII View Post
What size turbos did you go with?
I'm giving the PT6870s a spin. 0.96 A/R T4 housing.
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Old 08-16-2017, 12:19 PM
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Originally Posted by JDS99 View Post
YESSSS!

Money spent in the right places, without a doubt. HP/$ figure should be outstanding. Hurry up so you can give me a reason to build another setup for mine lol
Thanks for all of the help and advise so far. I wouldn't have covered as much ground this quickly without your input. Every time I complete another step, I can tell the gears are turning and we are seeing the reality of how this kit is going to work.
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Old 08-16-2017, 01:39 PM
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As mentioned, I've been discussing building something like this for a little while now. There are a few options out there these days for turbo kits that are readily available but I kept coming back to the idea of locating the turbo in the fender and routing the downpipe right out the fender. This picture probably shows the concept the best and is where the pro mod style name originates. The front half chassis mods on this car are a little farther than I want to go at this point, but the car will be getting a front engine plate this go round.

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Old 08-16-2017, 02:21 PM
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Paul Major put his turbos there in his 01Z.
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Old 08-16-2017, 03:34 PM
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Originally Posted by Capthuff View Post
Paul Major put his turbos there in his 01Z.
Yes, I've found some of his past threads and online articles. They were in the trunk originally and then moved to this location?

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Old 08-16-2017, 11:05 PM
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Looks good Ben! Paul's car is kind of hard to tell what it started out as LOL!
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Old 08-17-2017, 09:38 AM
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Yeh. That's Paul's car.

Like all of us, he started out as a test and tune, then brackets, then just a little faster.

I think he's been 4.1x or so. I watched him run about 6 4.2x passes in a row winning the ODR class at Yellow Bullet Nats a few years back. It's a beautiful car.

Last edited by Capthuff; 08-17-2017 at 09:39 AM.
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Old 08-24-2017, 11:57 PM
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Originally Posted by Capthuff View Post
Yeh. That's Paul's car.

Like all of us, he started out as a test and tune, then brackets, then just a little faster.

I think he's been 4.1x or so. I watched him run about 6 4.2x passes in a row winning the ODR class at Yellow Bullet Nats a few years back. It's a beautiful car.
You should see it now that DMC just stuffed the Hemi in there...

- Travis
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Old 08-25-2017, 04:33 PM
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I know most cars like that will never see any street use...but dont the turbos smoke like **** at that angle ?

or are they pretty tolerant of running like that ?

A friend has a car and his is mounted at a relatively small incline and on occasion is very noticeably smokey. But it's nowhere near the angle of those. ( His does make very good oil pressure too though, dry sumped etc so that could be a factor )
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Old 08-25-2017, 05:01 PM
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Old 08-25-2017, 09:56 PM
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Originally Posted by stevieturbo View Post
I know most cars like that will never see any street use...but dont the turbos smoke like **** at that angle ?

or are they pretty tolerant of running like that ?

A friend has a car and his is mounted at a relatively small incline and on occasion is very noticeably smokey. But it's nowhere near the angle of those. ( His does make very good oil pressure too though, dry sumped etc so that could be a factor )
A bunch of race cars with their turbos mounted like that and I have never seen them smoke. I would guess it's their drysump/vac pump helping them out. They could also know something we don't lol.
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