Supra/Z/RX7 event! Oct19: Road course. Oct20: 1/4 dragstrip w/ mobile dyno & car show
10-22-07, 11:33 AM
#201
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A few of the Supras were very fast in the straights, but one, I noticed, must be owned by a heavy equipment operator, because he moved a lot of dirt with his car. 
My friend Scott (white LS1 FC) learned a valuable lesson about brake fluid. After smelling brakes, I had him "test" the pedal on the front straight. This kept him from going "***** out". Thank goodness, because when he hit the pedal, NOTHING! Out for the day. Everything cooled down and we made it home ok. I think he's bleeding the system tonight though!
My friend Scott (white LS1 FC) learned a valuable lesson about brake fluid. After smelling brakes, I had him "test" the pedal on the front straight. This kept him from going "***** out". Thank goodness, because when he hit the pedal, NOTHING! Out for the day. Everything cooled down and we made it home ok. I think he's bleeding the system tonight though!
10-22-07, 01:50 PM
#203
I only have 1.3liters
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Well, the GSL-SE made it home alive, but the oil leak made the car smoke the whole way home and whenever I shut the motor off, the oil on the turbo would ignite, causes for some intense moments. Besides that, great event and glad I got to see you all.
10-22-07, 06:40 PM
#207
bryant
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i think and am pretty sure its a leaking injector after the car is cut off flooding the combustion chamber.
on the fuel pressure gauge it drops right after its turned off and drops 5 psi every 1 minute (aprox).does that sound normal?
but if i come right out and crank it within 1 hour of it sitting there it will crank no prob, so its just when it gets cold.
just dont want to pull it apart, thats why i payed the rx7store to do the fuel system so i would have some reassurance.
and i have done a compression test looked great 120 on all 3 front and back.
so...
on the fuel pressure gauge it drops right after its turned off and drops 5 psi every 1 minute (aprox).does that sound normal?
but if i come right out and crank it within 1 hour of it sitting there it will crank no prob, so its just when it gets cold.
just dont want to pull it apart, thats why i payed the rx7store to do the fuel system so i would have some reassurance.
and i have done a compression test looked great 120 on all 3 front and back.
so...
10-22-07, 08:36 PM
#209
i think and am pretty sure its a leaking injector after the car is cut off flooding the combustion chamber.
on the fuel pressure gauge it drops right after its turned off and drops 5 psi every 1 minute (aprox).does that sound normal?
but if i come right out and crank it within 1 hour of it sitting there it will crank no prob, so its just when it gets cold.
just dont want to pull it apart, thats why i payed the rx7store to do the fuel system so i would have some reassurance.
and i have done a compression test looked great 120 on all 3 front and back.
so...
on the fuel pressure gauge it drops right after its turned off and drops 5 psi every 1 minute (aprox).does that sound normal?
but if i come right out and crank it within 1 hour of it sitting there it will crank no prob, so its just when it gets cold.
just dont want to pull it apart, thats why i payed the rx7store to do the fuel system so i would have some reassurance.
and i have done a compression test looked great 120 on all 3 front and back.
so...
I put my money on the INJ map and INJ setup all in ECU. I had similar issues and my Fuel presure drops the same as you have mentioned although not quite as fast. Not sure what primaries you are using but I run 1000's and if it is off when you go to fire and it does not fire quick then it is flooded fast! What ecu? what inj's?
10-22-07, 11:04 PM
#211
Has the car always done this? Do you have a wideband? What are your afr's at idle? Is this a new setup or have you been running this for awhile?
I had similar issues when I first went with large primary's. I can pull my fuel out 100% at idle cells and still run rich. If I still go to crank it and it does not fire right up it will flood (though I have not had this issue now that it is tuned). I think the reason I have not run into this anymore is just keeping the plugs fresh. I am not sure how you can set up the Inj. lag on the haltech but that may be the answer. I just have not went back and played with the lag on mine as it will change the complete fuel map and require a retune..
I had similar issues when I first went with large primary's. I can pull my fuel out 100% at idle cells and still run rich. If I still go to crank it and it does not fire right up it will flood (though I have not had this issue now that it is tuned). I think the reason I have not run into this anymore is just keeping the plugs fresh. I am not sure how you can set up the Inj. lag on the haltech but that may be the answer. I just have not went back and played with the lag on mine as it will change the complete fuel map and require a retune..
10-23-07, 08:10 AM
#213
bryant
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Has the car always done this? Do you have a wideband? What are your afr's at idle? Is this a new setup or have you been running this for awhile?
I had similar issues when I first went with large primary's. I can pull my fuel out 100% at idle cells and still run rich. If I still go to crank it and it does not fire right up it will flood (though I have not had this issue now that it is tuned). I think the reason I have not run into this anymore is just keeping the plugs fresh. I am not sure how you can set up the Inj. lag on the haltech but that may be the answer. I just have not went back and played with the lag on mine as it will change the complete fuel map and require a retune..
I had similar issues when I first went with large primary's. I can pull my fuel out 100% at idle cells and still run rich. If I still go to crank it and it does not fire right up it will flood (though I have not had this issue now that it is tuned). I think the reason I have not run into this anymore is just keeping the plugs fresh. I am not sure how you can set up the Inj. lag on the haltech but that may be the answer. I just have not went back and played with the lag on mine as it will change the complete fuel map and require a retune..
i had the fuel system installed after i repalce the motor, had it tune to 4000rpm and no boost.
and has been like this ever sense.
it only just got past brake-in (2000miles) and maybe started doing it at 1600 miles?
i have sense replace the spark plug aprox.... 8 times!
and it just to get it to crank.
i can push it off and it will start every time.
runs like **** till it gets warm, have to hold the gas pedal to keep it from idling to low,
unless it has new spark plugs.
no i dont have a wideband installed yet.
on the haltech the a/f says 455mh, but on the gauge it just goes red for lean and green for rich and its all the way green as it can get.
10-23-07, 08:12 AM
#214
bryant
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10-23-07, 12:25 PM
#216
Kenny, Next time buddy... next time...
Oh, Just in case.. There is a new DGRR website with new forum... Go check it out and sign on!
www.DealsGapRotaryRally.com
Little plug there..
Oh, Just in case.. There is a new DGRR website with new forum... Go check it out and sign on!
www.DealsGapRotaryRally.com
Little plug there..
10-23-07, 07:54 PM
#217
i had the fuel system installed after i repalce the motor, had it tune to 4000rpm and no boost.
and has been like this ever sense.
it only just got past brake-in (2000miles) and maybe started doing it at 1600 miles?
i have sense replace the spark plug aprox.... 8 times!
and it just to get it to crank.
i can push it off and it will start every time.
runs like **** till it gets warm, have to hold the gas pedal to keep it from idling to low,
unless it has new spark plugs.
no i dont have a wideband installed yet.
on the haltech the a/f says 455mh, but on the gauge it just goes red for lean and green for rich and its all the way green as it can get.
and has been like this ever sense.
it only just got past brake-in (2000miles) and maybe started doing it at 1600 miles?
i have sense replace the spark plug aprox.... 8 times!
and it just to get it to crank.
i can push it off and it will start every time.
runs like **** till it gets warm, have to hold the gas pedal to keep it from idling to low,
unless it has new spark plugs.
no i dont have a wideband installed yet.
on the haltech the a/f says 455mh, but on the gauge it just goes red for lean and green for rich and its all the way green as it can get.
10-23-07, 08:25 PM
#218
bryant
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i have 4 haltech ls1 ignitors and run stock plugs.
and yes i have a bunch off bead blasting to do(8sets).
i did it once before and the plugs lasted 1 day, next day no crank.
by the way clean you pm box.haha
and yes i have a bunch off bead blasting to do(8sets).
i did it once before and the plugs lasted 1 day, next day no crank.
by the way clean you pm box.haha
10-24-07, 01:41 PM
#221
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Here is our image gallery from the weekend, with more pictures to come:
http://speedforsale.com/gallerydisplay.php?pid=40
Hey guys, THANKS to everyone who came out and made this our best event so far! We will be doing at least 2 of these events next year, not including the zNationals.com and NissanGTRnationals.com events which everyone is also invited to.
I'll post up more info late tonight, including drag times, dyno number, car show scores and more!
http://speedforsale.com/gallerydisplay.php?pid=40
Hey guys, THANKS to everyone who came out and made this our best event so far! We will be doing at least 2 of these events next year, not including the zNationals.com and NissanGTRnationals.com events which everyone is also invited to.
I'll post up more info late tonight, including drag times, dyno number, car show scores and more!
10-29-07, 08:11 PM
#222
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The winners for the 2007 SpeedForSale.com Shootout are:
Road Racing (Talladega Gran Prix Raceway, 1.44 mile road course):
1st ($200)- Chris Mahaffey, '93 RX7, 1:07 lap
2nd- Chinchi Chiang, '94 Supra Turbo, 1:13 lap
3rd- Corey McKee, '91 300ZX Non-turbo, 1:14 lap
Drag Racing - ET (Alabama International Dragway, 1/4 mile):
1st ($200)- Clark Hamilton, '94 Supra Turbo 6-speed manual, 9.807 seconds
2nd- Eric Norris, '91 300ZX TT, 10.271 seconds
3rd- Brian Mince, '93 Supra Turbo, 10.354 seconds
Drag Racing - MPH:
1st ($100)- Clark Hamilton, '94 Supra Turbo, 150.32 MPH
2nd ($100)- Brian Mince, '93 Supra Turbo, 136.84 MPH
3rd- Eric Norris, '91 300ZX TT, 132.19 MPH
Dyno Pulls:
1st ($200)- Clark Hamilton, '94 Supra Turbo, 942 RWHP (low number due to spinning tires on the dyno 3 times)
2nd ($100)- Tam Nguyen, '97 Supra Turbo, 610 RWHP
3rd ($50)- Haider Habib, '94 Supra Turbo, 458 RWHP
Car Show:
1st ($200)- David Tierno, '94 Supra NA-T, 1102 points
2nd ($100)- Shane Abernathy, '93 300ZX TT, 1100 points
3rd ($50)- Tam Nguyen, '97 Supra Turbo, 1055 points
Our prize money will increase even more at our next event! We appreciate everyone coming out and making this our largest event so far! Please sign up for our email newsletter mailing list to receive updates on our next event being held early next year!
Road Racing (Talladega Gran Prix Raceway, 1.44 mile road course):
1st ($200)- Chris Mahaffey, '93 RX7, 1:07 lap
2nd- Chinchi Chiang, '94 Supra Turbo, 1:13 lap
3rd- Corey McKee, '91 300ZX Non-turbo, 1:14 lap
Drag Racing - ET (Alabama International Dragway, 1/4 mile):
1st ($200)- Clark Hamilton, '94 Supra Turbo 6-speed manual, 9.807 seconds
2nd- Eric Norris, '91 300ZX TT, 10.271 seconds
3rd- Brian Mince, '93 Supra Turbo, 10.354 seconds
Drag Racing - MPH:
1st ($100)- Clark Hamilton, '94 Supra Turbo, 150.32 MPH
2nd ($100)- Brian Mince, '93 Supra Turbo, 136.84 MPH
3rd- Eric Norris, '91 300ZX TT, 132.19 MPH
Dyno Pulls:
1st ($200)- Clark Hamilton, '94 Supra Turbo, 942 RWHP (low number due to spinning tires on the dyno 3 times)
2nd ($100)- Tam Nguyen, '97 Supra Turbo, 610 RWHP
3rd ($50)- Haider Habib, '94 Supra Turbo, 458 RWHP
Car Show:
1st ($200)- David Tierno, '94 Supra NA-T, 1102 points
2nd ($100)- Shane Abernathy, '93 300ZX TT, 1100 points
3rd ($50)- Tam Nguyen, '97 Supra Turbo, 1055 points
Our prize money will increase even more at our next event! We appreciate everyone coming out and making this our largest event so far! Please sign up for our email newsletter mailing list to receive updates on our next event being held early next year!
