Cobb Racing Enterprises

10/18/2026

One of the passes from yesterday on Robert Eubanks' 1st Gen Camaro with our 1013 hp 425 SB2.2 SBC

5.37 ET at 3140 lbs

10/18/2026

My good friend Robert Eubanks was out racing today in some good air (270 ft DA).

Excellent results from our 425 cid SB2.2 that made 1013 hp (corrected hp) at 3140 lbs at Dynotune Engineering, LLC.

Today's std correction factor at the time of the run was 1.0073 %. Applying that to the corrected hp of 1013 hp yielded 1005 hp at the flywheel.

Wallaceracing.com Calculator shows roughly 1005 hp at the flywheel to run the 5.36 et at 127.11 mph.

We are utilizing the Holley EFI TerminatorX4500 on this unit with coil packs. - Mike Thompson - TNT PERFORMANCE

The sixty foot all day was 1.180 to 1.182.

10/16/2026

Shop walk through today, October 16, 2026.

10/16/2026

Good friend of mine created this last night.

10/16/2026

I am doing an initial run of CRE hats.

$30.00 plus shipping

Sizes: M, L, XL

I can accept VENMO, CASHAPP, ZELLE, PAYPAL.

10/14/2026

Been doing some dyno testing with carb spacers on B Mod Engine today at Dynotune Engineering, LLC.

No Spacer
Legal .996" thick spacer
Illegal 1.050" thick spacer
Stacked spacers (1.050" + .996")

All versions of the spacers were within 1 avg hp and tq from 4000 to 7000.

Any variation of spacers will not make a difference on the racetrack.

10/09/2026

Racetrack results today for our good customer Robert Eubanks in his 1st Gen Camaro this morning at Beech Bend Raceway in Bowling Green, KY.

Car Weight: 3140 lbs
Density Altitude: 1760 ft ( 3.67% correction)
Corrected HP ( Dynotune Engineering, LLC ) - 1013 hp - dyno sheet in pictures
Wallace Racing Calculated Hp at Flywheel in today's weather: 983 hp
Corrected Hp adjusted for 3.67 % factor: 975 hp

We should be mid 5.30s with the density Altitude around 600 to 700 ft.

10/06/2026

Great 436 cid SBC combination on the dyno yesterday evening at Dynotune Engineering, LLC built by our good friend and customer John Perry .

791 hp at 7200
637 tq at 5500

Dart SHP Block
4.165 bore
4.000 stroke
6.000 rod
Custom CP pistons
14.98 compression
1.0, 1.0, 2.0mm rings
274/284 111 LSA .825/.780
Jesel Sportsman Steel Rockers
245 Afr Heads
Edelbrock 2970 by Vector Performance
2.125 blade carb
1.750 APD Black Widow Spacer
Billet GZ MOTORSPORTS Vacuum Pump
Q16 fuel
1 3/4 - 1 7/8 @ 32 primary length
3 1/2 collectors

07/04/2026