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Proof/Thunder Jets Work.....

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Old Jan 26, 2017 | 10:13 AM
  #1  
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Default Proof/Thunder Jets Work.....

Shovel on steroids.....

 
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Old Jan 26, 2017 | 11:55 AM
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Oh yeah, they work...
 
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Old Jan 26, 2017 | 12:23 PM
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Cool Yup .!!!

we will agree with that also ...!!!
unless you'er like the none believer's...who say you really dont need it , (it will be CLOSE enough) ...maybe so ...for a stock motor!!! but you will have a very hard time tuning any performance motor (for street use) w/o it ....





 
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Old Jan 26, 2017 | 01:03 PM
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Originally Posted by 98hotrodfatboy
Shovel on steroids.....

https://youtu.be/Me40j59H3C4
 
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Old Jan 26, 2017 | 02:00 PM
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There's a forum guy here, (jcsurf) who recently did a 98 Evo, W8 build with hillside stage II heads and is running a hrs 42 and is having he'll of a time tuning it. He posted his dyno sheet because he's not happy with his numbers and it's pretty obvious that he's running out of fuel@4500rpm and is rich on bottom with a 170 main. Looks to me as if he needs thunder jet and to drop his main to a 160. I told himto call me because i had that exact build with an S&S E carb and produced 97\97. Hopefully I'll be able help him.... Sometimes it's hard to get the proper info out of someone here in the forum to be able to help him or her properly.... Well see if he calls me..
 
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Old Jan 26, 2017 | 02:25 PM
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Originally Posted by 98hotrodfatboy
Shovel on steroids.....

https://youtu.be/Me40j59H3C4


damn, that old shovel sounds nasty!
 
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Old Jan 28, 2017 | 04:22 PM
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Originally Posted by springers4ever
we will agree with that also ...!!!
unless you'er like the none believer's...who say you really dont need it , (it will be CLOSE enough) ...maybe so ...for a stock motor!!! but you will have a very hard time tuning any performance motor (for street use) w/o it ....





'Kinda surprised that you aren't running the ThunderSlide plastic Slide,,, makes a big difference...
 
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