Stay tuned - Page 10 - Toyota Yaris Forums

cali yaris · 02-22-2010, 04:58 PM

did your cuts include the bumper (plastic), or only towards the top, taking away metal fender material?

Jason@SportsCar · 02-22-2010, 05:37 PM

Quote:

Originally Posted by cali yaris

did your cuts include the bumper (plastic), or only towards the top, taking away metal fender material?

Both. Just in case we end up staying with the 15"s we wanted to make sure we had lots of clearance - had we committed to 13"s I would have installed the flares without touching the fenders. But we cut away enough material to make up for the weight of the fiberglass flares.

cali yaris · 02-22-2010, 06:50 PM

thanks, that is helpful. I don't want to cut my fenders for the 13's unless I have to.

Jason@SportsCar · 02-22-2010, 06:59 PM

Quote:

Originally Posted by cali yaris

thanks, that is helpful. I don't want to cut my fenders for the 13's unless I have to.

When we did the math for the 13" slicks, 20-9.5-13 (10.5" wide by 20" dia) we found that the car would hit the ground before it hit the stock fenders. In fact we were only going to be able to lower a .5" from where it is now and be able to maintain what we thought as enough ground clearance.

Your A6s are a little taller (20.9" for the 255), the rear should be fine, the front could be close under compression. If in doubt, pick up some bone yard fenders to hack up.

cali yaris · 02-22-2010, 09:45 PM

I'm probably going to raise it a 1/2" and see where that leads me. I'm also putting in the AOE front sway bar, that should help cut the roll just a little bit more.

aucorium · 02-23-2010, 02:34 AM

did you manage to find the problem of the misfire on cylinder 1 ?

Jason@SportsCar · 02-23-2010, 03:15 PM

Quote:

Originally Posted by aucorium

did you manage to find the problem of the misfire on cylinder 1 ?

It is being addressed wed and thurs.

Jason@SportsCar · 02-24-2010, 06:33 PM

Heading off to the dyno/tuner.

Then up to Toyota in the AM.

Hope we get it all worked out.

Jason@SportsCar · 02-25-2010, 03:51 PM

We had a combination of issues.... The fuel injectors were to big, and someone used the more is better method of tuning.

We installed new plugs and did a baseline run with the Camcon off, the ECU was just flooding the car. It was pulling max fuel trim, 40%, and it was still super rich. Turned the Camcon on for the next run and it was worse, they were adding fuel. The car did not want to idle, and was fouling the plugs. We can only assume it was tuned for FI, and never re-tuned after they pulled it.

Shame, because they left power on the table.

Our tuner made a number of adjustments and actually got the AFR really good, picked up some power too. But in the end the ECU was still trying to pull fuel back due to the injectors.

Went to Toyota today and they replaced them with a OE set of Yaris injectors. The ones in the car were out of a 2003 Celica.

We recalibrate the Camcon to work with the smaller injectors, makes really good power now.

*jclo3313* · 02-25-2010, 04:09 PM

New life into an tossed aside icon.....very cool!

cali yaris · 02-24-2010, 07:45 PM

good luck!

Jason@SportsCar · 03-01-2010, 09:32 PM

Video is up. Still waiting for the stoppie footage from our SSC car.

http://www.youtube.com/watch?v=4pkdQSV-x3M

cali yaris · 02-25-2010, 10:55 PM

I wonder what really good power is...can you say?

YarisPR · 02-26-2010, 09:09 AM

Quote:

Originally Posted by cali yaris

I wonder what really good power is...can you say?

I was asking the same thing

Jason@SportsCar · 02-26-2010, 03:53 PM

Quote:

Originally Posted by cali yaris

I wonder what really good power is...can you say?

Less than your car.

Final number will be printed in the magazine.

Jason@SportsCar · 02-26-2010, 03:57 PM

Heading up to Willow Springs now.

So looking forward to Saturdays practice and qualifying in the rain.

I was able to score some "rains" from a buddy, which is just set of used Toyo R1Rs from his ST Civic. Not great, but unlike with the slicks I should be able to stay on the track.

Five cars in H Prod, going to be fun.

Sat:
8:00am practice
11:30am qualifying

Sun:
8:00am warm-up
10:35am race

Bluevitz-rs · 02-26-2010, 04:18 PM

Quote:

Originally Posted by Jason@SportsCar

...Final number will be printed in the magazine.

What Magazine? When is it out? and is it available in Canada?

cali yaris · 02-26-2010, 06:18 PM

SportsCar magazine is the official publication of SCCA -- he probably means that one?

Good luck this weekend, you're light, you'll do us proud out there!

02-22-2010, 04:58 PM	#1
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	did your cuts include the bumper (plastic), or only towards the top, taking away metal fender material? __________________ Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific.

02-22-2010, 06:50 PM	#3
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	thanks, that is helpful. I don't want to cut my fenders for the 13's unless I have to. __________________ Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific.

02-22-2010, 09:45 PM	#5
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	I'm probably going to raise it a 1/2" and see where that leads me. I'm also putting in the AOE front sway bar, that should help cut the roll just a little bit more. __________________ Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific.

02-23-2010, 02:34 AM	#6
aucorium AKA Samurai Racer Drives: Yaris 2006 Join Date: Jul 2006 Location: South Africa Posts: 834	did you manage to find the problem of the misfire on cylinder 1 ? __________________ JDMtuner Import Performance Tuning www.jdmtuner.co.za

02-24-2010, 06:33 PM	#8
Jason@SportsCar Drives: 2015 H Production Yaris Join Date: Oct 2009 Location: Debary, FL Posts: 1,953	Heading off to the dyno/tuner. Then up to Toyota in the AM. Hope we get it all worked out. __________________ 2005-2008 SCCA Solo BS National Champion 2017-2018 SCCA H Prod National Champion

02-25-2010, 03:51 PM	#9
Jason@SportsCar Drives: 2015 H Production Yaris Join Date: Oct 2009 Location: Debary, FL Posts: 1,953	We had a combination of issues.... The fuel injectors were to big, and someone used the more is better method of tuning. We installed new plugs and did a baseline run with the Camcon off, the ECU was just flooding the car. It was pulling max fuel trim, 40%, and it was still super rich. Turned the Camcon on for the next run and it was worse, they were adding fuel. The car did not want to idle, and was fouling the plugs. We can only assume it was tuned for FI, and never re-tuned after they pulled it. Shame, because they left power on the table. Our tuner made a number of adjustments and actually got the AFR really good, picked up some power too. But in the end the ECU was still trying to pull fuel back due to the injectors. Went to Toyota today and they replaced them with a OE set of Yaris injectors. The ones in the car were out of a 2003 Celica. We recalibrate the Camcon to work with the smaller injectors, makes really good power now. __________________ 2005-2008 SCCA Solo BS National Champion 2017-2018 SCCA H Prod National Champion Last edited by Jason@SportsCar; 02-25-2010 at 10:16 PM.

02-25-2010, 04:09 PM	#10
jclo3313 Super Moderator View User's Garage Drives: Absolutely red Liftback Join Date: Oct 2008 Location: Woodstock, Ga Posts: 7,816	New life into an tossed aside icon.....very cool! __________________ Obama Can't Gymkhana!

02-24-2010, 07:45 PM	#11
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	good luck! __________________ Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific.

03-01-2010, 09:32 PM	#12
Jason@SportsCar Drives: 2015 H Production Yaris Join Date: Oct 2009 Location: Debary, FL Posts: 1,953	Video is up. Still waiting for the stoppie footage from our SSC car. http://www.youtube.com/watch?v=4pkdQSV-x3M __________________ 2005-2008 SCCA Solo BS National Champion 2017-2018 SCCA H Prod National Champion

02-25-2010, 10:55 PM	#13
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	I wonder what really good power is...can you say? __________________ Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific.

02-26-2010, 03:57 PM	#16
Jason@SportsCar Drives: 2015 H Production Yaris Join Date: Oct 2009 Location: Debary, FL Posts: 1,953	Heading up to Willow Springs now. So looking forward to Saturdays practice and qualifying in the rain. I was able to score some "rains" from a buddy, which is just set of used Toyo R1Rs from his ST Civic. Not great, but unlike with the slicks I should be able to stay on the track. Five cars in H Prod, going to be fun. Sat: 8:00am practice 11:30am qualifying Sun: 8:00am warm-up 10:35am race __________________ 2005-2008 SCCA Solo BS National Champion 2017-2018 SCCA H Prod National Champion

02-26-2010, 06:18 PM	#18
cali yaris ULTIMATE View User's Garage Drives: 07 Yaris Turbo Join Date: May 2007 Location: Canoga Park, CA Posts: 14,859	SportsCar magazine is the official publication of SCCA -- he probably means that one? Good luck this weekend, you're light, you'll do us proud out there! __________________ Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific.

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