The GMMG Registry Forum

Posted: **Wed Jun 16, 2021 9:25 am**

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Posted: **Thu Jul 22, 2021 9:08 am**

July 22, 2021 - DHPE#4 will be joining the Jim Smith Collection

GMMG Engine upgrade (400HP with long tube headers) was done Sept. 17, 2007 @ 17,255 miles (about 3,500 miles ago)

A few photos of Matt Murphy (& Derek)

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Posted: **Fri Jul 23, 2021 5:42 am**

Kind of an interesting story..............

My PE#37 & Derek's DHPE#4 were at GMMG at the same time for engine upgrades.

When PE#37 arrived @ GMMG it had the PE Football emblem on he back. (See FLA plate)

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When I got PE#37 back the emblem was gone & not on the car

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DHPE#4 did NOT have the PE football emblem when it arrived @ GMMG.
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DHPE4 @ GMMG without Football Emblem
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When DHPE#4 was delivered to Derek it had the PE football emblem.

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Matt Murphy denied switching them but I am convinced Matt switched the back black panel. He did a lot of dumb things at the end.

This pissed me off & 13 years later I had to buy DHPE#4 just the get my PE emblem back. (Ha-Ha)

Posted: **Sat Aug 21, 2021 10:10 am**

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Posted: **Tue Aug 24, 2021 4:06 pm**

Aug. 24, 2021 - first drive - better than I thought.

Changed oil & checked everything over - looking good.

Transmission shifts are crisp & fast. Transmission was reprogramed & this made a huge difference,/b]

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Posted: **Tue Aug 24, 2021 4:12 pm**

MSRP: $45,745

$ 9,995 - GMMG Upgrades
$35,750 - GM Window Sticker

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Posted: **Thu Aug 26, 2021 9:06 pm**

On Aug 24, 2021, at 4:02 PM, Jim <daytonajim@gmail.com> wrote:

I asked the question.....................

Hi:

The transmission shifts quick, solid & right now. Perfect.

Was a shift kit installed? What?

Finally drove – got oil changed & checked everything over. Looks good.

REPLY from Derek:

When I had it Dyno tuned, we also bumped up the shift pressure so it gave a firmer shift. Glad you like it! Thanks for the update!!

Jim: Smart move - I know it wasn't stock shifting. Perfect!

Posted: **Fri Aug 27, 2021 5:16 pm**

Festival Car driver assignments

Robby Gordon #4

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Posted: **Thu Feb 03, 2022 4:28 am**

/ I have all the stock / factory take off parts that I would sell.

Too expensive to ship - pickup only

Heads, exhaust from engine back, brakes & rotors, upper & lower control arms, springs & shocks & a lot more misc. parts.
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Posted: **Sat Mar 05, 2022 3:52 pm**

The GMMG Registry Forum

Dick Harrell Performance Edition #4

Dick Harrell Performance Edition #4

Dick Harrell Performance Edition #4

Dick Harrell Performance Edition #4

Aug 21, 2021 on the way - Dick Harrell Performance Edition #4

Dick Harrell Performance Edition #4

GMMG Upgrade - Dick Harrell Performance Edition #4

Dick Harrell Performance Edition #4 - Shift change

Dick Harrell Performance Edition #4 Driver Assignment

Dick Harrell Performance Edition #4

Dick Harrell Performance Edition #4