• Sign Up! To view all forums and unlock additional cool features

    Welcome to the #1 Dodge, Jeep and RAM Forum dedicated to FCA owners and enthusiasts. Register for an account, it's free and it's easy, so don't hesitate to join the SRT Forum today!


Jon's Hellcat

Mean Cat

5000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
5,019
Reactions
9,478
Likes
402
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
#21
Really not to stressed. Not happy because I think with better prep it could be avoided. If it ends up being trans related I won't be happy. Because that means I'll either not build a shop next year or end up selling the bike.
I will say I am pretty positive the driver side axle is bad. The chances of something else who knows
Yeah, I reallllllly doubt it's the trans, Hopefully just a axle, worse case the diff.
 


vortecd

Poster Club Hall of Fame
Premium Account
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#1248
Messages
54,182
Reactions
181,207
Likes
402
City
Middleville
State
MI
Country
United States
Vehicle
2016 Charger Hellcat
#22
I think it is low tire pressure in the left front:unsure:
 


Mean Cat

5000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
5,019
Reactions
9,478
Likes
402
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
#23
If it was wheel hopping that's when axles & diffs can let go, normally not a trans.
 


Mean Cat

5000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
5,019
Reactions
9,478
Likes
402
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
#24
We're about to change out another diff & fuel pump in B Mason's HC, it was single tracking on burnout & had low fuel pump pressure last time at the track & it still ran a 10.38, lol.
 


vortecd

Poster Club Hall of Fame
Premium Account
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#1248
Messages
54,182
Reactions
181,207
Likes
402
City
Middleville
State
MI
Country
United States
Vehicle
2016 Charger Hellcat
#25
We're about to change out another diff & fuel pump in B Mason's HC, it was single tracking on burnout & had low fuel pump pressure last time at the track & it still ran a 10.38, lol.
another diff?
 


OP
jonx96

jonx96

4000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#4957
Messages
4,338
Reactions
10,746
Likes
302
City
Small town
State
MI
Country
United States
Vehicle
2019 Challenger Redeye
Thread Starter #26
I was really wanting to go with more boost by next spring. I’m starting to rethink the decision of going any faster.
 


vortecd

Poster Club Hall of Fame
Premium Account
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#1248
Messages
54,182
Reactions
181,207
Likes
402
City
Middleville
State
MI
Country
United States
Vehicle
2016 Charger Hellcat
#27
don't give up
 


Mean Cat

5000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
5,019
Reactions
9,478
Likes
402
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
#28
Yeah, we did a 3.09 originally 2.5 years ago & now it's single tracking.
 


Mean Cat

5000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
5,019
Reactions
9,478
Likes
402
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
#29
I was really wanting to go with more boost by next spring. I’m starting to rethink the decision of going any faster.
How much boost ?... that will determine what axle you may want.
 


Stormtrooper1320

Poster Club Hall of Fame
Founding Member
U.S. Marine Veteran
Member ID
#1068
Messages
10,407
Reactions
34,578
Likes
352
City
Bran
State
Non-US
Country
Romania
Vehicle
Panzerkampfwagen 150
#30
According to someone else.......I don't think Tesla's have these problems.


Too soon????

:LOL:
 


Marc W

3000 Posts Club
Founding Member
U.S. Navy Veteran
Firefighter
8 Second Best E/T
HFCOTM
Member ID
#993
Messages
3,441
Reactions
11,059
Likes
302
City
St. George
State
UT
Country
United States
Vehicle
2016 Dodge Challenger Hellcat
HFCOTM
View Images
#31
Hopefully it’s just a axle. You should check and make sure it’s not the trans though before you invest the time pulling axles. That’s easy up on the Jack stands. If you are going to be launching at the drag strip, there are wheel hop precautions you need to consider. Wheel hop will kill a lot more than just a axle.
 


SilverBillet

4000 Posts Club
Founding Member
Donating Member
Member ID
#1009
Messages
4,397
Reactions
15,057
Likes
252
City
The Villages
State
FL
Country
United States
Vehicle
2021 Jeep GC 5.7 TrailHawk
#32
Yeah, I reallllllly doubt it's the trans, Hopefully just a axle, worse case the diff.
Wouldn’t the right side axle still turn if the left axle was broke?
 


Mean Cat

5000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
5,019
Reactions
9,478
Likes
402
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
#33
According to someone else.......I don't think Tesla's have these problems.


Too soon????

:LOL:
And you can't hear the exhaust either :LOL:
 


Mean Cat

5000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
5,019
Reactions
9,478
Likes
402
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
#34
Wouldn’t the right side axle still turn if the left axle was broke?
that what I think.
 


OP
jonx96

jonx96

4000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#4957
Messages
4,338
Reactions
10,746
Likes
302
City
Small town
State
MI
Country
United States
Vehicle
2019 Challenger Redeye
Thread Starter #35
Hopefully it’s just a axle. You should check and make sure it’s not the trans though before you invest the time pulling axles. That’s easy up on the Jack stands. If you are going to be launching at the drag strip, there are wheel hop precautions you need to consider. Wheel hop will kill a lot more than just a axle.
I did the AAD kit back in may. I was hoping that’d fix the hop. It made it better. But the track prep has been horrible the last 2 weeks
How much boost ?... that will determine what axle you may want.
Unknown 😂 I am just going to go with it. I thought about doing a lower. Or a different upper. Maybe a 2.6 upper.
 


vortecd

Poster Club Hall of Fame
Premium Account
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#1248
Messages
54,182
Reactions
181,207
Likes
402
City
Middleville
State
MI
Country
United States
Vehicle
2016 Charger Hellcat
#36
According to someone else.......I don't think Tesla's have these problems.


Too soon????

:LOL:
I hear the flux capacitor doesn't work most of the time so they have bigger issues
 


Mean Cat

5000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
5,019
Reactions
9,478
Likes
402
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
#37
I did the AAD kit back in may. I was hoping that’d fix the hop. It made it better. But the track prep has been horrible the last 2 weeks

Unknown 😂 I am just going to go with it. I thought about doing a lower. Or a different upper. Maybe a 2.6 upper.
Track prep is 1 thing we have no control over, just hope for the best.
 


Mean Cat

5000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
5,019
Reactions
9,478
Likes
402
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
#38
I hear the flux capacitor doesn't work most of the time so they have bigger issues
But but, no traction problems or wheel hop. :LOL:
 


Stormtrooper1320

Poster Club Hall of Fame
Founding Member
U.S. Marine Veteran
Member ID
#1068
Messages
10,407
Reactions
34,578
Likes
352
City
Bran
State
Non-US
Country
Romania
Vehicle
Panzerkampfwagen 150
#39

Marc W

3000 Posts Club
Founding Member
U.S. Navy Veteran
Firefighter
8 Second Best E/T
HFCOTM
Member ID
#993
Messages
3,441
Reactions
11,059
Likes
302
City
St. George
State
UT
Country
United States
Vehicle
2016 Dodge Challenger Hellcat
HFCOTM
View Images
#40
I did the AAD kit back in may. I was hoping that’d fix the hop. It made it better. But the track prep has been horrible the last 2 weeks.
Over time I have come to believe that locking down the cradle is the number one thing to do (along with the diff braces) to prevent driveline and traction problems.
 




Top