Hazzard
Full Access Member
I'm pretty sure the 30hp gain was only on there turbo application.
New!! 3 inch off road Y-pipe available!
- Thread starter HELLION TURBO
- Start date
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HELLION TURBO
Member
Hello.
We are awaiting the image of the dyno graph from our installation and dyno facility. The dyno session ended yesterday and we will have all graphs today.
The 30 hp is with our turbo system, not NA.
Exhaust flow is very important with turbo setups, especially with the 6.2L.
To our knowledge this is the only factory manifold, bolt on, off road Y-pipe available. The other off road pipes we have seen mandate long tube headers as well.
Team Hellion
suprspinner
Full Access Member
how does this change the exhaust note? Also would we still be able to pass an emissions test with this on?
HELLION TURBO
Member
3" off road Y-pipe dyno graphs
Here is a back to back dyno graph of our test mule twin turbo 6.2 L Raptor with and without cats.
The lower HP pull is with the factory Y-pipe, the higher hp pull is with the new Bassani Off-road Y-pipe.
Both tests were done at the base 7 psi boost level that come standard in our kit.
Average HP gains were around 30, with a huge gain of 42 hp at high rpm.
We were very happy with the results.
Here is a back to back dyno graph of our test mule twin turbo 6.2 L Raptor with and without cats.
The lower HP pull is with the factory Y-pipe, the higher hp pull is with the new Bassani Off-road Y-pipe.
Both tests were done at the base 7 psi boost level that come standard in our kit.
Average HP gains were around 30, with a huge gain of 42 hp at high rpm.
We were very happy with the results.
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sabumaru
FRF Addict
The low end jump
Is that because the turbo's have less back-pressure
Or just because of where the massuring started?
HELLION TURBO
Member
Hello.
The low end responsiveness is from the removal of the cats. It allows the turbo speed to increase earlier.
The low end responsiveness is from the removal of the cats. It allows the turbo speed to increase earlier.
sabumaru
FRF Addict
Wow..that is a biggg jump i gues
To bad they are offroad only..would probably help with towing as well
Any video's from the dyno runs?
So we can compare sound
Ps : awsume response (-rate)
HELLION TURBO
Member
We do not have a video from the dyno after the swap. I will try and get a video next time the truck is on the dyno and post it here.
Thank you for your interest.
Meyercord
Full Access Member
Will this work with the factory headers while still being naturally aspirated? Basically can I use this to remove my cats?
HELLION TURBO
Member
Yes it will. It goes right in place of the factory Y-pipe. A true bolt on.
We had this Y - pipe built for that very reason. It allows NA guys to take the cats off without having to buy long tube headers.
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