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Forum: Engine Performance and Modifications

Here you can discuss how to increase your Engine's Performances and the various Aftermarket Modifications

  1. Sticky Thread Sticky: Do you want to tune your engine?

    This is a brief thread to introduce some of the small things that i learnt during my rx8 ownership about what works and what doesn't in our engine. I...

    Posted By bse
    2 Pages
    1 2
    • Replies: 12
    • Views: 15,923
    01-21-2013 03:16 PM Go to last post
  1. Rx8/Rx7 Hybrid

    I didnt know where to put it and how to name the topic so hybrid it is :p I reached the point where I was thinking what I wanted to do with...

    Posted By Knet
    2 Pages
    1 2
    • Replies: 10
    • Views: 3,108
    02-05-2017 10:09 PM Go to last post
  2. Exhaust Heat Wrapping

    The vid's pretty clear despite being edited from 4 years old footage. http://www.youtube.com/watch?v=d_Tc5x41_oE

    Posted By bse
    dei, heat wrap, heat wrapping, rx8 exhaust wrap, thermal velocity
    • Replies: 0
    • Views: 1,639
    11-18-2015 09:06 AM Go to last post
  3. Track upgrades?

    I've been to the track several times and as far as it concers corners, I can keep up with most things driving there. However its exiting the corner...

    Posted By Knet
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 6,900
    09-08-2015 01:35 PM Go to last post
  4. Motormounts and Ingalls Stiffy Engine Torque Damper

    Can these items be combined? Or is the ETD useless when I get lets say BHR motormounts?

    Posted By Knet
    • Replies: 1
    • Views: 928
    08-12-2015 08:30 AM Go to last post
  5. Hose size for catch can install

    I have looked it up, asked several ppl and noone can answer me with something decent. What size hose do you need when you install a catch...

    Posted By Knet
    • Replies: 1
    • Views: 1,969
    05-19-2015 08:45 PM Go to last post
  6. Thermal Pellet

    http://atkinsrotary.com/store/86-11-Rx7-and-Rx8-Atkins-Thermal-Pellet-ARE50.html Is this a necessary mod to do?

    Posted By Knet
    • Replies: 3
    • Views: 4,082
    12-25-2014 10:27 AM Go to last post
  7. Sohn adaptor?

    Alright, seen it pass alot lately and would like to know what the pros and conns are. Cat wont like it, if I am correct? Other then that,...

    Posted By Knet
    2 Pages
    1 2
    • Replies: 11
    • Views: 45,347
    11-28-2014 05:09 AM Go to last post
  8. rx8performance turbo build..finally!!

    Well as a few of you already no. My car is going F1 very shortly. Pictures speak volumes so here is a few..

    Posted By madder
    2 Pages
    1 2
    • Replies: 15
    • Views: 22,457
    02-15-2014 08:11 AM Go to last post
  9. Reliabilty mods for track use

    Here I am again :p and I have finally decided what to do with my urge to build something. But I need some advice again :) Somewhere this year I...

    Posted By Knet
    • Replies: 2
    • Views: 1,755
    02-09-2014 08:51 PM Go to last post
  10. Question To port or not to port

    I am trying to accumulate emperic data on the consequences of porting the RENESIS engine. Many rotary mechanics (prof and amateur) have ported...

    Posted By DanishDude
    bridge, porting, race port, street port
    • Replies: 1
    • Views: 1,702
    02-09-2014 08:04 PM Go to last post
  11. Lower intake manifold modifications\porting

    Stay tuned... i just received a package containing a lower intake manifold that i will be doing over the weekend for Silvio! ;)

    Posted By bse
    5 Pages
    1 2 3 4 5
    • Replies: 49
    • Views: 21,083
    09-21-2013 09:40 AM Go to last post
  12. What way to go with a RX8 rotary build?

    I know i've asked this before, but times have changed and I have now the time and funds to slowly start an engine build. But I dont know which way to...

    Posted By Knet
    • Replies: 1
    • Views: 2,033
    06-16-2013 07:05 PM Go to last post
  13. What Fuel Pump

    Well its been a while since i last posted on here and things have moved along quite a lot for me in the UK I find myself in need to a new fuel pump...

    Posted By Arnie_O
    5 Pages
    1 2 3 4 5
    rx8 aeromotive, rx8 fuel pump
    • Replies: 42
    • Views: 26,537
    04-15-2013 07:57 AM Go to last post
  14. ceramic apex seals

    i have an rx8 (192) with greddy turbo kit my boost is 9 psi . i also use ceramic apex seals instead of the stock. they are great ! what are your...

    Posted By alex4121986
    2 Pages
    1 2
    esmeril seals, iannetti apex seals, nrs ceramic seals, rx8 ceramic apex seals
    • Replies: 10
    • Views: 15,150
    04-03-2013 07:11 AM Go to last post
  15. Cold Weather Gear Changes

    Hi all, Around this time of year we get quite a few questions about experiencing difficult gearshifts in cold weather, so we thought you might...

    Posted By oilman
    • Replies: 5
    • Views: 4,172
    02-28-2013 09:05 PM Go to last post
  16. BHR flywheel+exedy S1

    I'm thinking about changing my stock clutch and flywheel with the BHR kit Is there a good gain in performance? also how it works in city traffic...

    Posted By RIC8
    • Replies: 6
    • Views: 3,311
    02-13-2013 11:04 PM Go to last post
  17. Whats under my hood 338 bhp

    A FEW PICS OF WHATS GONE INTO MY PROJECT THIS IS THE 3RD ENGINE MAPPED BY TDI PETTIT SUPERCHARGED HKS ECU BLACK HALO COILS AND OTHER MODS DRESSED...

    Posted By The Dark Defender
    2 Pages
    1 2
    • Replies: 11
    • Views: 6,292
    01-21-2013 07:31 AM Go to last post
  18. Pettit/milltek exhaust

    Hi guys!! I was thinking for some time to give my girl a better voice and let her breathe more freely and at last i picked-up this exhaust! while...

    Posted By RIC8
    • Replies: 4
    • Views: 2,233
    12-02-2012 06:59 PM Go to last post
  19. Best Ignition brands ?

    I want to ask you which ignition brands get best solution for rx-8 i knew bhr's ignition is great but others and your opinion ? Thanks

    Posted By ThUnderberk
    2 Pages
    1 2
    • Replies: 10
    • Views: 4,135
    10-28-2012 02:07 PM Go to last post
  20. OE Exhaust manifold porting \ cleaning

    Here's a couple of before\after pics of the ugly transitions found on our OE cast manifold. Flow wise everything gets smoother, at least according...

    Posted By bse
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 7,097
    10-17-2012 10:07 AM Go to last post

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