4AG turbo dyno results
03-30-2004, 04:05 PM
#21
0.0 BAR
Thread Starter
Join Date: Sep 2003
Posts: 10
Re:4AG turbo dyno results
I just picked up a freshly rebuilt tranny with a Kaaz LSD in it- never been run. It was a lucky find for me and a really good price.
Now I should be able to get all my power down in the corners! No more spinning tires.
High 12's huh? I'll have to see this summer. Never drag raced before.
I've been playing with a ball and spring boost controller - the DSM t25 is really spikey, so I'm having problems getting it set right. set the spring too hard, and it quickly boost spikes too high- too low and it's just like how it is normally.
Maybe I should just wait for my turbo upgrade- I'm looking at a GT28RS with a .64 A/R on the turbine- ATP turbo told me this should help spoolup for the lower RPMs.
Now I should be able to get all my power down in the corners! No more spinning tires.
High 12's huh? I'll have to see this summer. Never drag raced before.
I've been playing with a ball and spring boost controller - the DSM t25 is really spikey, so I'm having problems getting it set right. set the spring too hard, and it quickly boost spikes too high- too low and it's just like how it is normally.
Maybe I should just wait for my turbo upgrade- I'm looking at a GT28RS with a .64 A/R on the turbine- ATP turbo told me this should help spoolup for the lower RPMs.
05-23-2005, 04:33 PM
#22
Banned
Join Date: Apr 2005
Posts: 11
Re: 4AG turbo dyno results
For anyone else looking to do MegaSquirt on a 4ag or particularly a MKI MR2 check out this article... Jamesl from the mr2oc.com boards worked this solution out to run the MS as a PnP replacement to the stock ECU. Other's have used this doc to replace other Toyota ECUs in a similar manner.
I've been running my 86 MR2 exactly like this since January and loving it... I'm now selling a ton of these things in kit form and assembled and trying to make sure people know this type of PnP install is often possible. Just takes someone to do the homework to make the magic happen. If anyone knows of any similar PnP-type docs for the MS on different vehicles/engines let me know and I'll link to it from my site.
Jerry Hoffmann (a.k.a. FoundSoul)
http://www.DIYAutoTune.com
I've been running my 86 MR2 exactly like this since January and loving it... I'm now selling a ton of these things in kit form and assembled and trying to make sure people know this type of PnP install is often possible. Just takes someone to do the homework to make the magic happen. If anyone knows of any similar PnP-type docs for the MS on different vehicles/engines let me know and I'll link to it from my site.
Jerry Hoffmann (a.k.a. FoundSoul)
http://www.DIYAutoTune.com
05-23-2005, 10:31 PM
#25
3.0 BAR
Join Date: Sep 2003
Posts: 3,751
Re: 4AG turbo dyno results
Man I'm gonna grab the abanded mr2 at my sisters place (left by the previous owners). That looks nice. I've never seen one without the big factory wing before. Nice and clean and great numbers!!
HAVE FUN!!!
HAVE FUN!!!
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