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The VIPER Garage  |  Generation-specific Viper Forums  |  RT/10 & GTS Viper Discussions  |  Front mount twin turbo all out build
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Author Topic: Front mount twin turbo all out build  (Read 8501 times)
jtin
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« Reply #30 on: December 31, 2015, 07:52:46 PM »

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jtin
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« Reply #31 on: December 31, 2015, 07:54:49 PM »

Oil pump damage



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jtin
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« Reply #32 on: December 31, 2015, 08:01:16 PM »

Cam lobe with some minor damage

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jtin
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« Reply #33 on: December 31, 2015, 08:08:08 PM »

Rod bearing improvements from stock oiling to dry sump (middle bearings)

« Last Edit: January 01, 2016, 03:44:50 PM by jtin » Logged
jtin
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« Reply #34 on: January 01, 2016, 03:55:10 PM »

Here is the overflow I built as my heat exchangers are taking up all the room behind the fog lights.



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jtin
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« Reply #35 on: January 01, 2016, 03:59:40 PM »

Car is coming along in this pic approaching completion.

I also drilled the logs for back pressure testing to monitor if the diverters were creating excessive numbers. The results were none at all and could probably get away with running a smaller turbine housing.





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jtin
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« Reply #36 on: January 01, 2016, 04:02:01 PM »

Nth moto infinity harness with dual pot switch for complete boost and traction control as desired



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jtin
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« Reply #37 on: January 01, 2016, 04:04:10 PM »

Engine temps late fall cool day. I have NEVER seen my gauge read that low.

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jtin
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« Reply #38 on: January 01, 2016, 04:08:37 PM »

Here are some boost results. 4th gears pulls starting at 2000 rpm's. Again day and night from previous build. Makes an honest 14 psi by 3400 rpm's and hoping to improve it more with the 708 cam and may have more with some tuning. Ran out of time.





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jtin
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« Reply #39 on: January 01, 2016, 04:22:29 PM »

A few pics of the car on the road trip I took before it all came to an end for the season.









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jtin
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« Reply #40 on: January 02, 2016, 12:44:14 AM »

Took the dry sump apart and its a very complicated piece. Very nice unit, found all the parts that will need rebuild. Lots of fun.





« Last Edit: February 11, 2017, 09:28:17 PM by jtin » Logged
jtin
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« Reply #41 on: January 03, 2016, 02:05:52 PM »

Here is the return filter inside the dry sump tank doing its job. It saved the pressure side of the pressure pump. From there its goes through the engine filter for double filtration.















 
« Last Edit: January 03, 2016, 02:40:27 PM by jtin » Logged
jtin
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« Reply #42 on: January 03, 2016, 02:34:58 PM »

Here is the pinion removed. I was resealing the main pumpkin. It shows the front support boss held by the support bearing. The beef on the caps and everything in general on this piece is nothing to compare to the stock one.





« Last Edit: January 03, 2016, 02:39:35 PM by jtin » Logged
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Viper Nation - ezine
« Reply #43 on: January 06, 2016, 01:20:19 PM »

Excellent pics and description Joel.  I've never seen the inside of a drysump before.

It's too bad you had to cut the cam or you could have had it reground smaller from the looks of it. 

Beautiful Car and excellent quality workmanship. 
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1999 1200rwhp TT GTS - ART, 2001 Roe sc GTS- (4 sale), 440 Duster restomod (sold), 3x Stealth TTs, 92 Daytona IROC with T3, 580whp/1080wtq Cummins pickup.
jtin
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« Reply #44 on: January 06, 2016, 07:29:59 PM »

Thanks Ted.

Yeah the cam was minor stuff. Unfortunately the lifter had to come out the bottom. Good thing the lifter failed on the rear cylinder of the motor. Not sure how I would have got it out if it was in the middle.
I pushed the cam out the back of the block. Cut the big end off the cam, then was able the get the cam past the lifter and out the front of the block.
« Last Edit: February 11, 2017, 09:31:15 PM by jtin » Logged
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