Notices
General Automotive Discuss all things automotive here other than the RX-8

The Renesis is Getting Dirty!

Thread Tools
 
Rate Thread
 
Old Feb 13, 2011 | 01:31 PM
  #1  
Mr.ThunderMakeR's Avatar
Thread Starter
Registered
 
Joined: Jan 2010
Posts: 249
Likes: 0
From: Phoenix, AZ
The Renesis is Getting Dirty!

I didn't know this but apparently the Superlite series trucks use mid-mounted Renesis engines, pretty cool!

The current Super Lite truck makes use of Mazda’s robust 1.3-liter Renesis rotary engine that’s normally seen in the RX-8. A dry-sump system is added in addition to a few other tweaks during the build-up, which produces a race engine that revs to 8500 rpm and registers surprisingly consistent power figures of around 240 bhp on the shop’s 2500-hp DTS engine dyno. The engines are purchased à la carte through Mazdaspeed and assembled in-house for both cost and blueprinting efficiency. After assembly, the mid-mounted rotary is then mated to an H-pattern 4-speed Mendeola transaxle housing Weddle racing gears, which then drives the rear pair of series-approved 30-in. off-road tires.
http://www.roadandtrack.com/racing/m.../trial-by-dirt
Reply
Old Feb 13, 2011 | 05:36 PM
  #2  
zoom44's Avatar
Administrator
 
Joined: Jul 2002
Posts: 21,958
Likes: 115
From: portland oregon
nice find! thanks!
Reply
Old Feb 13, 2011 | 05:48 PM
  #3  
zoom44's Avatar
Administrator
 
Joined: Jul 2002
Posts: 21,958
Likes: 115
From: portland oregon
haha he beat tanner foust to the flag

http://bcove.me/m9eboo1q
Reply
Old Feb 13, 2011 | 06:22 PM
  #4  
canaryrx8's Avatar
Registered
iTrader: (3)
 
Joined: Apr 2004
Posts: 4,325
Likes: 2
wow, wonder how they get any torque out of them, or is it not needed?
Reply
Old Feb 13, 2011 | 06:30 PM
  #5  
mscamp02's Avatar
Blue Bullet?
iTrader: (3)
 
Joined: Dec 2008
Posts: 2,593
Likes: 1
From: morehead, Ky
The current Super Lite truck makes use of Mazda’s robust 1.3-liter Renesis rotary engine that’s normally seen in the RX-8
love this sentence. robust is not usually a term I hear associated with the renny
Reply
Old Feb 13, 2011 | 07:06 PM
  #6  
PhillipM's Avatar
Registered
 
Joined: Dec 2007
Posts: 863
Likes: 0
From: UK
It's been getting dirty for a few years....

2550lb?! What did they build it out of, concrete?!
Reply
Old Feb 13, 2011 | 07:11 PM
  #7  
zoom44's Avatar
Administrator
 
Joined: Jul 2002
Posts: 21,958
Likes: 115
From: portland oregon
hahahah i was waiting for your post Phillip
Reply
Old Feb 13, 2011 | 07:14 PM
  #8  
PhillipM's Avatar
Registered
 
Joined: Dec 2007
Posts: 863
Likes: 0
From: UK
I keep looking at ours with all the welded steel brackets we've chucked in for the sake of tight schedules, and thinking it could do with a diet of billet ally bits.
If it came up at 2500+lb on the scales I'd be getting the angle grinder out!

Must be all those shiny stickers and layers of polish and wax they put on
They're far too clean, here's one that's properly dirty:

Name:  MudSpash-1.jpg
Views: 59
Size:  27.5 KB



Shiny new parts this year for ours, reworked the suspension and uprated the cooling system so it'll cope with an Eaton M90....

Last edited by PhillipM; Feb 13, 2011 at 07:22 PM.
Reply
Old Feb 13, 2011 | 07:24 PM
  #9  
mscamp02's Avatar
Blue Bullet?
iTrader: (3)
 
Joined: Dec 2008
Posts: 2,593
Likes: 1
From: morehead, Ky
gotta admit that is one badass hobby to get into
Reply
Old Feb 13, 2011 | 07:28 PM
  #10  
PhillipM's Avatar
Registered
 
Joined: Dec 2007
Posts: 863
Likes: 0
From: UK
It's certainly badass on the old wallet.

One race and all your shiny new parts are worn out already.

Last edited by PhillipM; Feb 14, 2011 at 01:50 PM.
Reply
Old Mar 7, 2011 | 06:42 PM
  #11  
monchie's Avatar
I HATE SPEEDBUMPS!
 
Joined: Nov 2007
Posts: 8,549
Likes: 8
From: Las Vegas, NV
Never knew that until now.
Reply
Old Mar 9, 2011 | 02:42 PM
  #12  
New Yorker's Avatar
Registered
 
Joined: Sep 2003
Posts: 3,319
Likes: 58
From: NYC
Originally Posted by mscamp02
love this sentence. robust is not usually a term I hear associated with the renny
That's because you live here on RX8Club.com. In the real world, rotary engines – including the Renesis – are robust. As is mine. And tens of thousands of others you'll never read about.
Reply
Old Mar 9, 2011 | 03:07 PM
  #13  
9krpmrx8's Avatar
SARX Legend
iTrader: (46)
 
Joined: Jan 2007
Posts: 33,788
Likes: 462
From: San Antonio, Texas
TX

Originally Posted by New Yorker
That's because you live here on RX8Club.com. In the real world, rotary engines – including the Renesis – are robust. As is mine. And tens of thousands of others you'll never read about.

Here you go again.
Reply
Old Mar 9, 2011 | 03:42 PM
  #14  
nycgps's Avatar
Out of NYC
iTrader: (1)
 
Joined: Jun 2005
Posts: 19,881
Likes: 36
From: Planet Earth
I thought rotary sux0rz need to change its head gasket every 3000 miles or s0methin' ?
Reply
Old Mar 9, 2011 | 04:23 PM
  #15  
PhillipM's Avatar
Registered
 
Joined: Dec 2007
Posts: 863
Likes: 0
From: UK
New rod bolts every 2 laps.
Reply
Old Mar 23, 2011 | 03:43 PM
  #16  
PhillipM's Avatar
Registered
 
Joined: Dec 2007
Posts: 863
Likes: 0
From: UK
Got some pictures from the last event of 2010, so here's some more of a renny getting dirty:








Last edited by PhillipM; Mar 23, 2011 at 03:46 PM.
Reply
Old Mar 23, 2011 | 05:29 PM
  #17  
zoom44's Avatar
Administrator
 
Joined: Jul 2002
Posts: 21,958
Likes: 115
From: portland oregon
thanks Phillip
Reply
Old Mar 23, 2011 | 06:06 PM
  #18  
PhillipM's Avatar
Registered
 
Joined: Dec 2007
Posts: 863
Likes: 0
From: UK
Spot the run where we smashed the front upright bearings.....:D
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Hunterkelley24
Series I Engine Tuning Forum
14
Jun 14, 2022 08:32 AM
200.mph
RX-8 Parts For Sale/Wanted
462
Dec 10, 2018 03:49 PM
Danield97
Series I Trouble Shooting
1
Sep 30, 2015 05:59 PM
projectr13b
Rotary Swaps
5
Sep 21, 2015 04:52 PM
Forevermore
Series I Trouble Shooting
6
Sep 20, 2015 01:04 PM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -5. The time now is 02:34 AM.