• 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!


TIME SLIP CHASER ,SMACK TALKING ,THREAD HIJACKING,HP TUNER , HELLNO THATS ME

OP
hellno

hellno

3000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#1308
Messages
3,326
Reactions
5,815
Likes
302
City
memphis
State
TN
Country
United States
Vehicle
2016 challenger hellcat
Thread Starter #281
I had talked to hpindy earlier I believe had I only added timing up top instead of adding it throughout it would have hooked better I should have added it at wot only
 


Mean Cat

4000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
4,981
Reactions
9,438
Likes
302
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
when we starting adding more power - then the track prep becomes more of a issue & then it's hard to get our best et.
 


OP
hellno

hellno

3000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#1308
Messages
3,326
Reactions
5,815
Likes
302
City
memphis
State
TN
Country
United States
Vehicle
2016 challenger hellcat
Thread Starter #283
I agree I’m going to work this week to get traction resolved
 


OP
hellno

hellno

3000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#1308
Messages
3,326
Reactions
5,815
Likes
302
City
memphis
State
TN
Country
United States
Vehicle
2016 challenger hellcat
Thread Starter #284
I had it as much as 19.5 degrees of timing with no kr I gas octane set at 102-104 I did a 4th thru 6th pull in the hwy headed to the track and wow it was pulling hard and my logs show a very noticeable increase in torque
I can’t wait to see the 1//4 mile results
 


Mean Cat

4000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
4,981
Reactions
9,438
Likes
302
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
I agree I’m going to work this week to get traction resolved
Are your tires still good ? …...I know mine are done.
 


Mean Cat

4000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
4,981
Reactions
9,438
Likes
302
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
I had it as much as 19.5 degrees of timing with no kr I gas octane set at 102-104 I did a 4th thru 6th pull in the hwy headed to the track and wow it was pulling hard and my logs show a very noticeable increase in torque
I'm no tuner, but 19.5 seems high with pulley ?
 


OP
hellno

hellno

3000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#1308
Messages
3,326
Reactions
5,815
Likes
302
City
memphis
State
TN
Country
United States
Vehicle
2016 challenger hellcat
Thread Starter #287
My tires are in very good condition I probably should have tried rolling into it , instead of caveman’s foot lol
 


OP
hellno

hellno

3000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#1308
Messages
3,326
Reactions
5,815
Likes
302
City
memphis
State
TN
Country
United States
Vehicle
2016 challenger hellcat
Thread Starter #288
I'm no tuner, but 19.5 seems high with pulley ?
I had race gas in it curt with a 100 octane tune has it at 17.5 I logged and tested it to make sure there wasn’t any knock retard
 


Mean Cat

4000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
4,981
Reactions
9,438
Likes
302
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
Come on hellno , I want to see a 9.xx et out of that thing ! [loveboost]
 


Hpindy

4000 Posts Club
Founding Member
9 Second Best E/T
HFCOTM
Member ID
#974
Messages
4,875
Reactions
11,023
Likes
302
City
Jackson's Point
State
Non-US
Country
Canada
Vehicle
2018 challenger hellcat
Come on hellno , I want to see a 9.xx et out of that thing ! [loveboost]
I know he has it in there !

Sent from my BBF100-2 using Tapatalk
 


OP
hellno

hellno

3000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#1308
Messages
3,326
Reactions
5,815
Likes
302
City
memphis
State
TN
Country
United States
Vehicle
2016 challenger hellcat
Thread Starter #291
Come on hellno , I want to see a 9.xx et out of that thing ! [loveboost]
After this weekend I’m finished with mods I’m leaving it alone it did well in the 1/8 mile and they said roll bar time for me
 


OP
hellno

hellno

3000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#1308
Messages
3,326
Reactions
5,815
Likes
302
City
memphis
State
TN
Country
United States
Vehicle
2016 challenger hellcat
Thread Starter #292
I have to be happy with low 10s
 


Mean Cat

4000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
4,981
Reactions
9,438
Likes
302
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
I know he has it in there !

Sent from my BBF100-2 using Tapatalk
I agree , the boogey man is in there , but once he's out it's hard to put back, LOL.

I have to be happy with low 10s
I'm with you brother , 10.0's is plenty fast & very respectable.
Not too many cars can run low 10's without a bunch of work.
 


Hpindy

4000 Posts Club
Founding Member
9 Second Best E/T
HFCOTM
Member ID
#974
Messages
4,875
Reactions
11,023
Likes
302
City
Jackson's Point
State
Non-US
Country
Canada
Vehicle
2018 challenger hellcat
Definitely. 10.0's is extremely respectable in a street car !

Sent from my BBF100-2 using Tapatalk
 


Mean Cat

4000 Posts Club
Founding Member
Donating Member
9 Second Best E/T
HFCOTM
Member ID
#997
Messages
4,981
Reactions
9,438
Likes
302
City
Houston
State
TX
Country
United States
Vehicle
2017 Challenger Hellcat
Definitely. 10.0's is extremely respectable in a street car !

Sent from my BBF100-2 using Tapatalk
As is your car Hpindy, very respectable at what now ?....mid 9's , just crazy !
 


Hpindy

4000 Posts Club
Founding Member
9 Second Best E/T
HFCOTM
Member ID
#974
Messages
4,875
Reactions
11,023
Likes
302
City
Jackson's Point
State
Non-US
Country
Canada
Vehicle
2018 challenger hellcat
As is your car Hpindy, very respectable at what now ?....mid 9's , just crazy !
My ultimate goal was 9.99 ..... Everything else is just curiosity now .

Sent from my BBF100-2 using Tapatalk
 


Speedy!

Infomercial Producer
Staff Team
Founding Member
U.S. Marine Veteran
9 Second Best E/T
HFCOTM & HFCOTY
Member ID
#1070
Messages
6,600
Reactions
16,931
Likes
402
City
Interwebs
State
TN
Country
United States
Vehicle
Demon 170
I bet you see it drop to 75 at times as well and even though your duty cycle is low when its dropping even to 75 psi your duty cycle will go up in turn ,it should stay at 79+ at wot if you log it you will see that the desired pressure is 80 at wot
Update - I did some logging in 50 degree air checking my tune. I did see the fuel pressure drop to 70 or so psi when aircharge was on up there and close to 6500 RPM shift point. Inj DC never went over 62%, Inj PW never went over 11, and lambda stayed at .82 - .83 so not something I'm concerned with but wanted to update with the observation. It seems a certain set of condition must be met for this to occur as other logs in identical conditions fuel pressure never dropped below 78 psi.

I've seen some Redeye logs recently and their fuel pressure was over 100 psi. Both of these are quite a bit more than my old R/T where 55 psi of fuel pressure was considered plenty.
 


OP
hellno

hellno

3000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#1308
Messages
3,326
Reactions
5,815
Likes
302
City
memphis
State
TN
Country
United States
Vehicle
2016 challenger hellcat
Thread Starter #298
ISNT YOUR FPDC SET TO 100% AFTER ALL THE ISSUES I HAD WITH MY PUMP IF MINE DROPPED TO 70 ID BE SUSPICIOUS BUT IT MAY BE NOTHING JUST KEEP AN EYE ON IT ,I LOVE MY JMS MY FUEL PRESSURE HAS ONLY BEEN AS LOW AS 88 PSI BUT CONSISTENTLY STAYS ABOVE 90 AND SINCE I CLEARED THE P025D FAULT FROM CAUSING THE CHECK ENG LIGHT IT STAYS 89 T0 AS HIGH AS 94PSI WHICH IN TURN HAS NETTED ME MORE POWER AND MY INJECTOR DUTY CYCLE IS LOWER AS WELL
 


Speedy!

Infomercial Producer
Staff Team
Founding Member
U.S. Marine Veteran
9 Second Best E/T
HFCOTM & HFCOTY
Member ID
#1070
Messages
6,600
Reactions
16,931
Likes
402
City
Interwebs
State
TN
Country
United States
Vehicle
Demon 170
Be careful with the timing. I'd try to have someone video a couple of runs for you and focus on watching the exhaust. We can't 100% trust the knock sensors in these cars. If you're not seeing any STKR, you need to double check by watching for puffs of smoke from the exhaust as you go down the track. If you see any, it's detonating. If not you're G2G.
 


OP
hellno

hellno

3000 Posts Club
8 Second Best E/T
HFCOTM
Member ID
#1308
Messages
3,326
Reactions
5,815
Likes
302
City
memphis
State
TN
Country
United States
Vehicle
2016 challenger hellcat
Thread Starter #300
Be careful with the timing. I'd try to have someone video a couple of runs for you and focus on watching the exhaust. We can't 100% trust the knock sensors in these cars. If you're not seeing any STKR, you need to double check by watching for puffs of smoke from the exhaust as you go down the track. If you see any, it's detonating. If not you're G2G.
I HAD A FRIEND BEHIND ME ON THE INTERSTATE WHEN I DID A 4TH -6TH PULL HE SAID HE SAW SOME GRAY LOOKING SMOKE WHEN I PUNCH IT AND THAT WAS IT BUT COULD SMELL THE RACE GAS IN IT
 




Top