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4AG turbo dyno results
Thought you all would be interested in this. Recently had my 85 MR2 4AG turbo dyno'd. 225 HP /200 ft lbs at the wheels.
quick specs: 4AGZE - 8.0:1 C/R - 2nd Gen DSM T25. - 15 lbs boost - Megasquirt for fuel control and MegaJoltLite Jr. for Ignition control http://picasso.org/misc/mr2/dyno/jan...bDynoChart.jpg http://picasso.org/misc/mr2/engine/e...ter_turbo2.jpg http://picasso.org/photos/autox/dogf..._dogfight8.jpg |
Re:4AG turbo dyno results
nice change of pace. look smean with those gold rims. 2 thumbs up. how about a more detailed post with more pictures as to what else is goin g on in there
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Re:4AG turbo dyno results
looks nice. i like those wheels. are those the lenso vpd's??
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minty classic
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i dont' like how 1st gen mr2's look like, but your ---- is clean, i like it... very nice 2 thumbs up man
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that bitch looks sexy! im getting a boner now
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Re:4AG turbo dyno results
How's that Megasquirt fuel management working out for you? I'm planning on using that fuel management for one of my projects so I was wondering if you had alot of problem with it, if its easy to work with, or what...
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Re:4AG turbo dyno results
Can you give us more details on your sweet ride such as suspension modifications? Thanks.
SWEET RIDE! ;D |
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man, that is a sweet ride, more details would be great. how the hell did that fall under a stock class for auto x?
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Re:4AG turbo dyno results
thanks- it was a about a year long project. most everything needed to be done from scracth as there are no kits for the 1st gen mr2.
On the engine the only significant upgrade were some nice +1mm oversized stainless valves from TED components, some head cleanup work, ARP studs and bolts everywhere, and all was balanced/blueprinted. Walbro 255lph fuel pump, supra 7MGTE 430cc injectors, ford probe turbo intercooler, 1G BOV, Aeromotive FPR. I went with ground control coil overs with Koni adjustable struts; I chose the spring rates front and back to balance the car, and left the stock swaybars. All urethane bushings throughout. The megasquirt works great- I got a hold of a friends boosted config file and started with that. also borrowed a wideband to make sure my WOT was safe. there's a program called MSTweek3000 that analyzes data logs and makes changes to your fuel curve. --- The wheels are Lenso VPD's. The autocross class is called "Open Street" OS more pics: http://picasso.org/misc/mr2/engine/b..._installed.jpg http://picasso.org/misc/mr2/engine/e..._manifold2.jpg http://picasso.org/misc/mr2/engine/engine_end_view.jpg http://picasso.org/misc/mr2/rear_3qu...cross_trim.jpg |
Re:4AG turbo dyno results
that's a sweet ass mr2 that ---- must be louder than hell with that exhaust. nice job man.
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Re:4AG turbo dyno results
I think that looks wicked hot, you ever run it in the quarter? Keep up the good work.
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Not yet. I need to get a LSD installed before I do that. right now I have to back off a lot before it hooks up.
with 225 at the wheels and a 2300 lb car, what should I be able to expect? |
Re:4AG turbo dyno results
i say high 13's is a good decent goal to look forward to. that exhaust looks like its loud! anyways, that ---- is clean. i like the wheels and just the fact that you turbo'd that bitch! didnt those year mr2's come with a supercharger?
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Yes there was a S/C'd MR2 back then, but it still wasn't anything special...
This is the first 1st gen MR2 I'd own, great job !!! Pics with the engine in the car ?? Its gotta be a dangerous little car !!! Only thing better would be a ferio with a buick grand national motor, hehe... |
Re:4AG turbo dyno results
the 4A-GZE was actually the supercharged block... 4A-GE was the N/A version afaik.
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Ahhh, think I've seen you auto'xn before at Boeing. Looks good dude, with 225whp in a 2300lb car, with good traction high 12's shouldnt be a problem.
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IIIII"M so jealous!!!! Ya know, that motor would fit in my car.... ;)
Good work, dude! TOYOTA POWER! |
Re:4AG turbo dyno results
Originally Posted by l8apex
The autocross class is called "Open Street" OS
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Re:4AG turbo dyno results
thats a clean ------- block. much props
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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. |
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 |
Re: 4AG turbo dyno results
I didnt think I liked 1st gen MR2's. You changed my mind. That car is ------- SAWEET!
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Id pimp that ----. Real nice job.
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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!!! |
Re: 4AG turbo dyno results
hellz yeah, sweet mr2! TOYOTA LOVE! GZEs FO LYFE!!!
damn, i need to dyno my 4agte...i wonder if i'm making 225 |
Re: 4AG turbo dyno results
God damn. That exhaust is the best thing I've seen all day. God damn. I need to finish my gte. Thanks for the inspiration.
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