TNT B1 chamber

tntsuperjet

tntsuperjet

Tntperformance-engineering.com
Location
Georgetown ca
Ok so good news, I have every back order chamber done as of today.
Bad news is I missed shipping Friday for those supposed to go out.
Good news.
I have one limited chamber.
Anyone who has chamber on back order or paid deposit and hasn't received there pipe gets first dibbs on it.
The pipe is 11mm longer in mid section and is more geared for low and mid with the sacrifice of top end.
You can tune it to rev decent with ecwi but it requires seasoned tuner to get peak rpm out of.
But if your wanting hardest hit possible and don't care about losing 200rpm it just might be the pipe for you.
 
tntsuperjet

tntsuperjet

Tntperformance-engineering.com
Location
Georgetown ca
701 with stock 38's
80 low
135 high
95g spring, 2.0 needle seat

44 carbs
118.5 low- 120 low
125 high
95g spring 2.0

46 carbs
125 low
130 high
80g spring 2.0

Pipe runs best in race world hot, it needs to steam but not sizzle. Which usually means bottom screw only open 1/4-1/2 turn.
Bring cold water into bottom head pipe and run pipe 100% separate from engine cooling system.
It's important to tap head pipe half way up the back and remove 80% water at or bellow half way mark.
Small restrictor jet on top of head pipe where most put water in and that will go to flow control valve into the stinger.
The object here is to have cold water into bottom so you use very little water to control pipe temp.
But you slow the water flow in the headpipe so you can controle the whole pipe temp not just the chamber.

Free ride setup. You can use warm water out of head into the headpipe if you want but I still recommend head pipe having cold water.
You should only have the bottom screw just cracked open.
Top headpipe screw open1/2 turn.

For more low end headpipe as cold as possible.
More mid top headpipe hot hot. Hardly touch it
 
ryan0

ryan0

Location
kent island maryland
What do you mean by tap mid way up? To run the water out to pisser? What size restrictor up top? To you by chance have a picture or a drawing of this?


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tntsuperjet

tntsuperjet

Tntperformance-engineering.com
Location
Georgetown ca
Another words.
Half way up headbpipe drill into water jacket. Tap it for 1/8 npt and run that out the boat to pisser.
The stock top hole you run to flow control valve with 150 main jet.
Play with jets till it pull max rpm
 
Quinc

Quinc

Buy a Superjet
Location
California
jaxrider said:
can someone post some pics of pipe after you dent it to make it fit in a superjet. My new hull will have more room inside so im on the fence about hammering on this beauty.
Click to expand...

Heat up your tank with a heat gun or hair dryer and dent the tank instead.
 
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