Racing Beat Header Update
#278
Can't believe there aren't any pics of the headers on here, if you wanna see the RB headers in all their glory here you go:
http://www.cflrx8club.com/viewtopic....er=asc&start=0
This are not the "prototype pics" BS I've seen posted before, these are the real deal, Enjoy
http://www.cflrx8club.com/viewtopic....er=asc&start=0
This are not the "prototype pics" BS I've seen posted before, these are the real deal, Enjoy
#286
I wonder how the no overlap of the Renesis affects header design in terms of the length of the runners and where they collect.
I had this header on my old nonturbo Rx-7:
but on that car there are very restrictive precats, which the header replaces, and I had porting which makes the header more effective.
I had this header on my old nonturbo Rx-7:
but on that car there are very restrictive precats, which the header replaces, and I had porting which makes the header more effective.
#288
Registered
iTrader: (4)
I had a similar one on my 7. The exhaust system I bought from Rotary Engineering (now gone) didn't collect until near the rear axle. I believe that if you look at RB's tech manual for the first gen 7, you will see they found that the best point to put the collector was over 100" from the engine.
#289
Power!!
It's on their site for sale and on Mazdatrix site for sale as well $495. They are saying it makes 4hp on their engine dyno.
http://www.racingbeat.com/FRmazda4.htm
http://www.racingbeat.com/FRmazda4.htm
#290
Administrator
iTrader: (7)
someone buy and install plz.
#291
Administrator
Thread Starter
I had a similar one on my 7. The exhaust system I bought from Rotary Engineering (now gone) didn't collect until near the rear axle. I believe that if you look at RB's tech manual for the first gen 7, you will see they found that the best point to put the collector was over 100" from the engine.
#293
Power!!
Interesting. So to get the most out of your exhaust you'd have to move the cat. back further. Now that they have the header out maybe they can come up with a 2 pipe system with a relocated cat.
#297
TNC
iTrader: (1)
Here's a vid of an 8 with the header plus other mods. Not much reving, but I think you can hear the difference. Not my car BTW.
http://www.youtube.com/watch?v=1BPm7M2DTOg
http://www.youtube.com/watch?v=1BPm7M2DTOg