67 dart stroker hellcat gen3 hemi with twin turbos...

-
turbofreek said:
i am trying to make that but my gmah is expected to pass any moment now. shes in peoria so im coming to central illinois one way or another now. not sure ill make it if i cant test my turd first here. still need to install the new hc coils i have. see if i have a bad one emitting rmf.

made a hit on a mexican street, removed half the plug wired. only a tiny pop but still there. so i think im onto something here. bad coil causing the high frequency interference. hope i can get them swapped this evening and go made a hit again in mexico.
just a 1st round duck if i do show.
Click to expand...
I’m just testing as well and I won’t have anything for the turbo ls crowd either. As to your issue, even good coils and wires will cause issues. It’s the proximity between them and the sensors/leads.
 
Hemirunner said:
I’m just testing as well and I won’t have anything for the turbo ls crowd either. As to your issue, even good coils and wires will cause issues. It’s the proximity between them and the sensors/leads.
Click to expand...
Bring it up, it’s 4K to win on Saturday and it would be nice to see another mopar entered. I’m the only one.
 
Hemirunner said:
I’m just testing as well and I won’t have anything for the turbo ls crowd either. As to your issue, even good coils and wires will cause issues. It’s the proximity between them and the sensors/leads.
Click to expand...
moving them didnt change anything(put them up on the fenders away from everything). i just replaced the old *** coils for a set proven to work and very very little run time. nothinf is close proximity to the sensors anymore. i did find a broken/cracked coil leaking oil out of it. id assume it could be a big issue. i also need to close the gap on my plugs. if to much gap and the spark will go elsewhere i was told. ill close them up tomorrow and take a test drive. see if its all cleared up. if so...might tske a trip.
 
Hemirunner said:
Bring it up, it’s 4K to win on Saturday and it would be nice to see another mopar entered. I’m the only one.
Click to expand...
4k if it gets 32 cars.
if i make the drive. ill let ya know here. save me a spot beside ya in the pits if i do. ill know by friday am.
 
Hemirunner said:
Track is covering the difference. As long as the weather holds, it’ll be a great weekend.
Click to expand...
im for sure coming up today now. gonna try to find a place to fill my really old co2 bottle in pekin tomorrow. try to turm the power up.
hope tech isnt to hard
 
well my 3rd and final test run. shifting at 5600(at the pop) ran an .09@113mph.
also know whats wrong and how to fix it finally. soooo well worth the trip at this point.

 
turbofreek said:
well my 3rd and final test run. shifting at 5600(at the pop) ran an .09@113mph.
also know whats wrong and how to fix it finally. soooo well worth the trip at this point.

Click to expand...


Awesome! So what’s the issue?
 
jrc4y4 said:
Awesome! So what’s the issue?
Click to expand...
trigger wheel design is discombobulated causing cranks trigger misfire. the signal off the crank tone ring is distorted due to shitting machine work on it. gonna swap to a different sensor first and try it. or im adding a new trigger wheel and sensor to the dampner.
 
Great turnout and tons of fast cars. Was great meeting you and seeing the car in person. Glad you figured out the issue. That’s gonna be a hotrod when sorted out!
 
turbofreek said:
trigger wheel design is discombobulated causing cranks trigger misfire. the signal off the crank tone ring is distorted due to shitting machine work on it. gonna swap to a different sensor first and try it. or im adding a new trigger wheel and sensor to the dampner.
Click to expand...

glad you got it figured out! Looking forward to what this thing will do. 6.02 and I’m guessing you didn’t have positive manifold pressure for much of it?
 
jrc4y4 said:
glad you got it figured out! Looking forward to what this thing will do. 6.02 and I’m guessing you didn’t have positive manifold pressure for much of it?
Click to expand...
left on 7psi but shifted at 5600 ish at the pop.lol thst is 2k+rpm short of desired shift rpm. converter flashes to 6200 fwiw without the 2step involved.
 
Hemirunner said:
Great turnout and tons of fast cars. Was great meeting you and seeing the car in person. Glad you figured out the issue. That’s gonna be a hotrod when sorted out!
Click to expand...
same as well,was grear to meet you. i cant wait to see you get yours ironed out as well. its a bad ***** for sure.
 
Man. Once that thing is dialed in it’ll be nuts. Heck. I’d like a 10 second pass with a car not running right lol
 
How did you determine the crank wheel was wonky and causing problems? This whole time you’ve been saying it’s loosing cam sync and you can see the cam sensor failing in the logs? We’re you able to log the crank signal and “see” it fail?
 
TT5.9mag said:
How did you determine the crank wheel was wonky and causing problems? This whole time you’ve been saying it’s loosing cam sync and you can see the cam sensor failing in the logs? We’re you able to log the crank signal and “see” it fail?
Click to expand...
was reading crank as cam. i had matt bell look at it at the track this weekend. he confirmed it. he turned off the cam sensor and the car would never start again using just the crank trigger.
 
i hope i have good news after tonight. tone wheel looks good. sensor...well lets just ssy i added a washer or 2 to the fastner that holds it in place. thsts enough gap it would misfire but also not leak from oring. as it sits a ways doen into its home. really have my fingers crossed for this one. ive not been so luck yet eith this car. lol

Screenshot_20210721-222137.png
 
well made 2 hits today. 1st in mexico and bliped a 6.14 on the dragy
2nd on a track and it shut off literally. made it back to the trailer....it never started again. just got home its nearly 3am. crashing and tomorrow see if new sensor works.
so tired of all this.
 
You must log in or register to reply here.
-

Back
Top