Fastest Stock Twins thread

[russellparkerx]

Looks sweet G28.  Best colour I reckon.  What was your spec to take a whole second off my time?  Spill the beans man.

[gillard28]

I have posted it up so many times. very few secrets to that car as it ran.
 
what do u wanna know.
 
Im hoping one of you boys will beat it
 
scott

[russellparkerx]

Tell all Scott!  How much boost?  What was your power figure?  What was your suspension set up?  I\'d be grateful of a link to your post with spec if there is one.
 
http://www.mazdarotaryclub.com/forums/showthread.php?t=53595
 
 
This is mine - forgot to mention Apexi PFC and AVCR.  
 
Any suggestions?

[gillard28]

Cant view it as im not allowed lmao
 
1 bar of boost with no spike. stock port stock seals. cant remember the make of the shock but they were adjustable.
I dont have the power graph anymore and i cant be precise about the figure. It was tuned up to 20 psi tho but never used in anger that way.
stock gear box with kaaz 1.5 diff stock rear end ratio for manual.
had all the deletion mods and intake mods including some bespoke intake parts etc.
 
i know i launched it at 3400 rpm on the last ever run.

 
Scott

[shaunwil]

Was always an amazing piece of kit. Loved the discussions we used to have about WI

Shaun

[russellparkerx]

   
 
Here\'s my bay... 1 bar boost, street ported, fueling, ignition, diff, short shift, Done a 1.98 60ft and still a second behind. Any suggestions?
 
What are deletion mods by the way?

[Ada7]

Wish my engine bay looked like that! So clean and tidy
Deletion mods, well you could lose your air pump, air con you still have it, relocate the battery to balance the cars weight, strip out the interior and boot space.

Adam

[tguillemin]

13.1 sec Quarter Mile @ 108, 319 @ Fly
12/08/09

[pigeon]

13.1 sec Quarter Mile @ 108, 319 @ Fly
12/08/09

Hey dude. Just curious of what your spec is.
 
cheers Adam

[tguillemin]

Racing spec internals, Big hayward street port, apexi filters, decat, non sequential conversion, boost and injectors to the max on map wid PFC all done by Hayward rotary.  :3gears-lh

[russellparkerx]

Racing spec internals, Big hayward street port, apexi filters, decat, non sequential conversion, boost and injectors to the max on map wid PFC all done by Hayward rotary. :3gears-lh[/quote]
 
 
Nice, how does it drive with the non sequential conversion?  Also have you got the dyno print out?  I\'d be interested to see a graph of your mid range power and torque.  
 
Mine is running 1 bar and 90% on the injectors, what\'s your boost?

[tguillemin]

Nice, how does it drive with the non sequential conversion?  Also have you got the dyno print out?  I\'d be interested to see a graph of your mid range power and torque.  
 
Mine is running 1 bar and 90% on the injectors, what\'s your boost?[/QUOTE]

It peaks at 1.2 bar and injectors on 94%, it drives well on the conversion, its cheaper on fuel wen u goin around town cos the boost dont really start til about 3500 rpm and its a massiv onslaught of power as u go higher thru the rev range, so I would recommend it.

I had it dynoed b4 I had the conversion done and the remap for more duty and boost, so that reading would still be on the old ways, I\'ve yet to get it done since the other works been done. Ive been wanting to its just findin the time.

[russellparkerx]

Right-oh.
 
Mine gives 1 bar at 2000 revs, with the short diff and no lag it feels like a big multi cylinder engine...  Probably not going to do anything else.

[russellparkerx]

Sdminus
 
Full mazda stock spec engine
Stock twin turbos/ 100 000 KM +
Full road tires
Full interior and full weighted car with tool kit spare wheel and half tank of fuel
Apexi power fc tuned by ME
 
60 ft 1.901
330ft 5.151
1/8 mile 7.803
MPH 92.20
1000ft 10.030
1/4 mile 12.015
mph 117.20

------------------------------------------
 
Hi Gillard28,
 
Here\'s a thing...
 
This link,
http://www.wallaceracing.com/0-60_equation.php
calculates your 0-60 time at 3.3 seconds.
 
... and mine at 3.9.
 
Sweet.

[russellparkerx]

G28...  Did you have gas?