#21 2002 Tom Henry Racing Camaro SS

[4th Gen Camaro Addict]

Well this afternoon............................I got my GMMG Registry Decal installed on the back window and a Battery Maintainer wire installed on the Tom Henry Camaro SS.

[GMMG ZL1 41]

BOY IT SURE LOOKS GREAT FOR A RED CAR J.D. YOU SURE HAVE A NICE COLLECTION THERE!!

[super26]

MAN OL MAN........ THAT IS ONE FINE LOOKING TOM HENRY !!!!! CONGRATS !!!!!!!!!!!!!!!! NEED A PICTURE OF ALL OF THEM TOGETHER IN FRONT OF GARAGE !!

[NCGuy68]

Nice J.D., glad ya'll got home safe.



Is # 21 gonna be a Garage Queen or are you gonna actually stick your right foot in the radiator from time to time?

[4th Gen Camaro Addict]

Craig.................it's a GMMG so it will most likely be a garage/trailer queen. I would like to keep it below 5,000 miles and it's got 4,695 miles on it now............so I may drive it a little..............but not much. :text-lol:

[2002Z4CSS]

Your going to need a bigger garage.

[4th Gen Camaro Addict]

As a few of you that I "regularly" talk to know.......................since I purchased the Tom Henry Camaro SS #21 and have had a little time to play with it.................the "seat of my pants dyno" has been telling me that this car ISN'T 380 h.p. That was proved CORRECT today when I took this car and put it on a dyno. Using my last and best pull.....................the "common opinion" among "most" folks is...................the loss from crank to the wheels on a manual transmission car is 15%. With that thought in mind..............if you take my last and best pull..............370.7 horsepower to the wheels times 1.15 equals 426.305 horsepower at the crank and 374.5 torque to the rear wheels times 1.15 equals 430.675 torque at the crank



















MY FIRST (1ST) PULL ON THE DYNO - REPORT







MY SECOND (2ND) PULL ON THE DYNO - REPORT







MY THIRD (3RD), LAST AND BEST PULL ON THE DYNO - REPORT







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**************PLEASE BE KIND..........................this is the first time that I've ever loaded videos on You Tube so I'm sure alot of you here could have done a much better job of it than I did. :text-lol:

[daytonajim]

Often times the numbers from Matt were lower than the actual numbers. The DEI's are more than 381.



Dyno runs are fun & you get to hear the car as others do. Sounds great doesn't it?



The car looks great - have some fun & drive all your GMMG's.



If you ever see one of my cars on a trailer call the cops because it will be stolen!



Jim

[super26]

SO, WHAT ARE YOU SAYING JIM / J.D.? ALL GMMG 380 HP CARS ARE ABOUT 380 TO THE WHEELS ?? SUPER NICE CAR J.D., CONGRATS & YES THAT SOUNDS GREAT!! WATCHED IT ABOUT 10 PLUS TIMES ALREADY.. SWEET !!!!!!!!!! J.D, ANY EXTRA MOTOR MODS, CAM, HEADERS ETC ? ADD A PICTURE OF THE ENGINE SOMETIME... NOW PUT THAT INTIMIDATOR ON THE DYNO AND SEE HOW IT DOES... PLEASE !!!!!!!!!.

[4th Gen Camaro Addict]

Jeff.................the only engine mod that I'm aware of are Dynatech headers that Tom Henry Chevrolet added for the original owner. Other than that...............I believe the engine is just as GMMG orginally modified it.