For a custom job you can't do any better then what you just did!!! Stamp them babies out for the mass honda world.

Randy

 

dam that reminds me of the j-pipes we used to make at my old job. what a bitch!

 

looks like a part of a 2stroke exhaust.

 

two of those baby and you got a mold for making carbon intake upper c/p section for sweet place for a bov to mount

 

Ya, but the source of oxygen from the N20 doesn't use the intercooler piping, but since you mentioned the GT47, well ---- you'll need it.

 

4" is overkill.

 

4" might be overkill for the typical setup making 850 whp but the typical setup isnt also trying to hold a nice flat trq curve to 9k and beyond

That is the big reason for the
2" primary manifold
4" downpipe
4" chargepipes
90mm tb
huge intake manifold (we are actually redesigning it with something that will preform alot better and be setup with 2 sets of 1600cc injectors and direct port no2 )
Got my 2nd bosch 850whp pump on order to help with the fuel needs to
(if anyone cant catch the drift we are getting the car ready for straight alchy )

Making big power down low is ez but holding your trq in the high rpms is alot of back pressure problems (which I should have no issues with)

This part didnt quite work the way I wanted
so I did a 2.5" - 3" flared 90 also (this was ez as hell compared to that 2.5- 4")
And cut the 2.5"-4" down to a 3-4"

Will have lots of cool pics up next weekend of the downpipe done, hot side charge pipe, dumptube done, and the rear subframe out getting the new rearend mounts made and hopefully be starting on the fuel cell for the trunk
-James

 

-10 fuel line for something that fueled Or -12??

Randy

 

the piping will be .45" bigger than the TB. Anyone with a 90mm TB would have used the same size pipe!

 

Good luck using more than 600 of it.