Hellcat Pulley Size

Mopar392 · 2015-01-08

What are the crank and supercharger pulley sizes on Hellcat? Is the crank pulley similarly sized as the Eagle and Apache HEMI?

Top Cat

· #2 · Jan 8, 2015

The crank pulley can be changed, ATI has a 5&17 % OD unit they are working on, not yet released for sales, the blower pulley is going to be much harder to change, if even possible....

2015 White Hellcat Challenger A8 Red/Black interior. Built and Tuned by [email protected] High Horse Performance
Top Cat Dances in Heaven! His Goal has been Achieved! 1st A8 into the 8s !!!!
11/19/17 [email protected]
http://www.hellcat.org/threads/topc...koushian-with-8-second-hellcat-record.145265/
The Goal is getting closer. New Record 1.369 60ft 4/23/17
http://www.hellcat.org/threads/wtg-...cats-goal-9-151-150-23-mph-blower-only.74593/
Quickest A8 Hell Cat in the Country 3/25/17 2 New World Records Blower only [email protected] 150.23
Fastest Hellcat in the Country Just Got Faster 10/26/16 Cecil County Dragway [email protected] mph
High Horse Performance home of the Fastest Modern Hemi's
8/6/16 [email protected] mph
2011 Challenger Drag Pak #28 currently is the Fastest V10 DP in the country @ 8.54 159.95 mph!
2010 X275 Challenger BES built 2000HP GEN 3 just off the dyno

Arrow Racing V10 Viper engines "2011 DragPak V10 record engine"
BES Racing Modern Hemi engines "The Fastest Modern Hemi's in the World are built by BES"

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Top Cat

· #4 · Jan 8, 2015

Totally different, a brand new unit for the hellcat which ATI is making the OD unit for.

2015 White Hellcat Challenger A8 Red/Black interior. Built and Tuned by [email protected] High Horse Performance
Top Cat Dances in Heaven! His Goal has been Achieved! 1st A8 into the 8s !!!!
11/19/17 [email protected]
http://www.hellcat.org/threads/topc...koushian-with-8-second-hellcat-record.145265/
The Goal is getting closer. New Record 1.369 60ft 4/23/17
http://www.hellcat.org/threads/wtg-...cats-goal-9-151-150-23-mph-blower-only.74593/
Quickest A8 Hell Cat in the Country 3/25/17 2 New World Records Blower only [email protected] 150.23
Fastest Hellcat in the Country Just Got Faster 10/26/16 Cecil County Dragway [email protected] mph
High Horse Performance home of the Fastest Modern Hemi's
8/6/16 [email protected] mph
2011 Challenger Drag Pak #28 currently is the Fastest V10 DP in the country @ 8.54 159.95 mph!
2010 X275 Challenger BES built 2000HP GEN 3 just off the dyno

Arrow Racing V10 Viper engines "2011 DragPak V10 record engine"
BES Racing Modern Hemi engines "The Fastest Modern Hemi's in the World are built by BES"

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Top Cat

· #6 · Jan 8, 2015

I have one being made so we can see what the ECM does.

2015 White Hellcat Challenger A8 Red/Black interior. Built and Tuned by [email protected] High Horse Performance
Top Cat Dances in Heaven! His Goal has been Achieved! 1st A8 into the 8s !!!!
11/19/17 [email protected]
http://www.hellcat.org/threads/topc...koushian-with-8-second-hellcat-record.145265/
The Goal is getting closer. New Record 1.369 60ft 4/23/17
http://www.hellcat.org/threads/wtg-...cats-goal-9-151-150-23-mph-blower-only.74593/
Quickest A8 Hell Cat in the Country 3/25/17 2 New World Records Blower only [email protected] 150.23
Fastest Hellcat in the Country Just Got Faster 10/26/16 Cecil County Dragway [email protected] mph
High Horse Performance home of the Fastest Modern Hemi's
8/6/16 [email protected] mph
2011 Challenger Drag Pak #28 currently is the Fastest V10 DP in the country @ 8.54 159.95 mph!
2010 X275 Challenger BES built 2000HP GEN 3 just off the dyno

Arrow Racing V10 Viper engines "2011 DragPak V10 record engine"
BES Racing Modern Hemi engines "The Fastest Modern Hemi's in the World are built by BES"

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