I have not heard from Roy or Joe at TNT for numerous years. They had a TNT 555 kit that included ported heads, 1.7 rockers, Comp Cam, Long tube headers and high flow
cats and a fresh air intake system. A 3.55 gear and light flywheel were often added as well.
The issue with reusing these bolts is that they stretch and hit the rear main cap on the crankshaft and put metal in the oil.
I've seen it numerous times. That's why they are 1 use only.
Check your fuel pressure. Drive it with a gauge attached and see if the pressure drops when it looses power. I typically just tape the gauge to the windshield.
I have a very nice high mileage RT/10 1999 with hard top. One owner, serviced by me since new. Has new tires, clutch and major service. Runs great.
30k Dan 310-597-6295
My good client Warwick Rose passed away recently and his sons asked me to sell his 1999 RT/10.
Its a one owner car with 102,000 miles, serviced by me since new. He sent about 30k on it over the years in service and some upgrades. It has a brand new clutch and full service, tires and brakes done...
The lighter the lighter the clutch and flywheel, the better the shift at higher rpm. There are several setups out there that shave off 17-25 pounds, that's about as light as you want to g on a street setup in my opinion.
Spec makes me a dual disc setup, organic, sprung hubs with an aluminum...
I have been able to get these cars to pass the emissions monitors with the stock controller. The upstream O2 sensors need to be relocated to collector, a CA approved or secondary production catalyst used and the downstream sensors mounted behind the catalyst with proper shielding.
Hi David,
Most likely your fuel pressure regulator check valve is bad,
but considering the age of the car you might want to rebuild the entire module. I can source the parts if needed.
The gaps were all over the place from the factory. You can improve on that, but it requires a lot of adjustments and removing the front bump cover to align the
radiator support.
Removing the catalyst is bad for the environment. For racing use we remove them, but a new calibration is needed to make the car perform at peak performance.
With the loss of backpressure a new fuel and timing curve is added. The downstream Cataylst monitor is removed as well.
Another note on fuel injectors. The side feed Gen 1 and 2 injectors are notorious for clogging up over time. I started by sending them out for ultrasonic cleaning, new screens,
o-rings and matching when we rebuilt an engine, but when I found the before and after cleaning flow documentation...
Jack and Dan,
Thanks for putting all this information together. In the past 25 years I've had to repair more botched fuel systems than I can remember.
I think many shops just don't understand how to build a proper fuel system for the Viper. Many systems out there work, but are a compromise.
The...
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