Thanks everyone. SPT is here to help and can take over when when other shops have given up. We enjoy technical projects and complicated builds. We also can help you with any type of service you might be need. Feel free to consult with us anytime. 310-597-6295
The 70 mm throttle bodies work well with a bigger cam and a proper tune. On a stock motor they hurt low speed throttle response and only pick up 5rwhp.
I can supply you with a 3.73 or 3.91 gear with everything needed to install it. 6th gear will feel much shorter on the hwy. We are working on a higher 6th gear-lower rear end ratio package.
This (Triple hanger) type of fuel delivery pump does not use a surge tank and can cause fuel starvation issues with less than 1/2 tank of gas. You can build a complete return fuel system with a in-tank primer pump and surge tank, external pump(s), regulator and and new fuel lines to support that...
Mark is correct, there is only 1 part number. When you program in the Vin number the controller knows if you have a vert or coupe. Then it knows how to set the electric window memory functions for soft and hard tops.
If you have a Gen 2, we make a baffle kit for the oil pan and dual pusher fans to help low speed cooling. Marks suggestion is good, we have a misting setup we use in the front of the radiator when we do a lot of dyno load testing, makes a big change in temps.
I agree, the Viper is not designed as a drag racer. We built many Vipers for the drags and the one mile, there was always a point at which you change the whole nature of the car. There are some minor mods you can make to each Gen to make it better and more reliable at the drags while still...
The reason this problem can be hard to define is that there are many things that can cause this issue. Mark and Doug made some good comments. Tell us some more about your car, engine or driveline mods, how many miles? Those 20 inch rear wheels use a Mich tire with a very stiff sidewall, tire...
There was a mention to how things can break trying to get a good ET, we struggled with driveline issues on Drag Vipers until we changed to automatic transmissions. Then they were very reliable.
Here is a link to our first NHRA certified 8 second run, several years ago. We had to change this car to an automatic, or else it would just break parts.
http://www.youtube.com/watch?v=yRr-bifIkHk
I would be happy to help you find 1996-1999 Viper. I have several clients with very nice, fully serviced, documented cars like that. Most are selling as they want a newer model. 310-597-6295.
As many of you know, the 2003-2006 engine blocks are no longer available from Mopar. SPT has 15 BRAND NEW engine blocks available, get them while they last.
5 2003-2004 Rear crank trigger
5 2005-2006 Side crank trigger
5 2006 Viper truck Automatic
Price is $1600.00 plus shipping.
310-597-6295
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