rx engine into mx5?

Started by Tomcat, November 11, 2008, 04:57:44 PM

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DrDan

Kash,

That sure is a good looking five... could feature in Knight Rider.

Jono FD3 is right, there is one in OZ... albeit a 13b but not a twin-turbo...
http://www.fastlane.com.au/Custom_Shed/MX5_rotary.htm
With pictures of the engine and everything ;)

The well known bunch of nutters :Hammer in the US, Monster Motorsports, have been responsilble for V8-ing a load of Miatas (US MX-5s :) )
Check out this video, including craning the V8 into the MX-5 engine bay :)
http://uk.youtube.com/watch?v=hsh4cEhEWlg

DrDan.
Rex#2: Stock-ish 1999 Type R Innocent Blue http://www.mazdarotaryclub.com/forums/showthread.php?p=758132#post758132
Rex#1: Stock 1992 Type R Silver RX-7 FD3

antnicuk

if you can fit a 13b turbo in a kit car (which you can) then it will definately fit in a MX5!  I like the 5\'s but they are a bit heavy for me :)

BTW, no difference in size between 13b turbo and a twin turbo block, they are virtually identicle
400 BHP - 650 KG\'s = 616 BHP Per Ton of Rotary Power

That\'s the way to do it! :Thumbsup!


Martiny

It does fit, But i\'m afraid you have to move the steering rack.

tinker-27

there was one with a lexus v8 in it in aus that was very nice and it suited the car as not to much power!! and they are cheap and very reliable.

Will66

It\'s certainly do-able.  The Mk 3 MX5 has a modified RX8 chassis and the RX8 R3 has a six speed MX5 gearbox.  So getting the two to mate up wouldn\'t be hard.  You could get inventive with the position of the turbo too and get a crazy huge one in!  Plenty of poke!
RX8 High Power, Cusco Coilovers, Dotz wheels and flames. Shoe Size 12
 
Apparently putting details of your car spec in your signature means the nice folks on exile-rotorsport think you\'re a fool.  I can think of no higher compliment!

"Eat it with a chopstick!"

Tomcat

thanks alot everyone for all the info.
 
wow them cars are tasty!!!
this is not good, i can see me buying another car as a run around and having two projects now :S
 
id love that kind of power the in 5 :3gears-rh

Martiny

Wanna buy an MX-5 ????  :-)

Speedline Imports

13B conversion has been done quiet a few time in Japan and America.  Sounds like quiet an interesting conversion!
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Will66

Here\'s a sick little idea!  Westfield do a kit that basically builds a seven-a-like using a Mk 1 MX-5 as a base.  Build the kit and replace the MX5 motor with a Big Turbo Rotary.  Have the turbo hanging out the side for cooling, crank up the power to about 400bhp and scare yourselves silly.
RX8 High Power, Cusco Coilovers, Dotz wheels and flames. Shoe Size 12
 
Apparently putting details of your car spec in your signature means the nice folks on exile-rotorsport think you\'re a fool.  I can think of no higher compliment!

"Eat it with a chopstick!"

antnicuk

i like that idea,  how about using a westfield chasis with a more aerodynamic body :)
400 BHP - 650 KG\'s = 616 BHP Per Ton of Rotary Power

That\'s the way to do it! :Thumbsup!


Will66

RX8 High Power, Cusco Coilovers, Dotz wheels and flames. Shoe Size 12
 
Apparently putting details of your car spec in your signature means the nice folks on exile-rotorsport think you\'re a fool.  I can think of no higher compliment!

"Eat it with a chopstick!"

antnicuk

its like a different car now!,  you probably wouldnt recognise it since north weald.  It may be at rockingham tomorrow if i\'m lucky :yes:yes
400 BHP - 650 KG\'s = 616 BHP Per Ton of Rotary Power

That\'s the way to do it! :Thumbsup!


Spartacus

Start a thread and get some pics up that man!

Will66

Does it now go in one direction at a time.  At North Weald it seemed to manage several directions all at the same time!  Looked awesome fun though!
RX8 High Power, Cusco Coilovers, Dotz wheels and flames. Shoe Size 12
 
Apparently putting details of your car spec in your signature means the nice folks on exile-rotorsport think you\'re a fool.  I can think of no higher compliment!

"Eat it with a chopstick!"