Dynotune Engineering, LLC

443 cid SBC SB2.2 Dirt / Sand Drag Engine

1042 hp at 8600
687 tq at 6950

Dart Iron Eagle Block - 9.000 Deck
4.200 Bore
4.000 Stroke
Callies Magnum
350 Mains - 2.000 Rod Journals - BBC Snout
Callies Ultra Rods
6.000 with CA625 Bolts / .927 pin
Custom Ross Pistons
16.44 Compression9mm, .9mm and 2.00mm Total Seal AP Rings
55mm Comp Cams camshaft by Cobb Racing Enterprises
279/300 117 LSA 1.008/.940904 BAM LIFTERS DLC
Jesel Valvetrain Innovation Rockers
1.850 / 1.800 ratio
1/2 - .200 wall Trend Pushrod - Intake
1/2 tapered to 7/16 - .188 wall Manton Pushrod - Exhaust
GM SB2.2 Heads by BES
2.225 / 1.550 Victory Titanium Valves
Xceldyne Titanium Retainers & Locks
PSI DR1255RML / DR1254RML Springs
M&M Single Cast Manifold by BES
2.350 blade carb
Q16 VP Racing Fuels
LAT 0W-20 R20S Oil
2 - 2 1/8 headers
27 in Primary
Merge Collectors

When the engine arrived it made 860 hp / 615 tq at 434 cid on our dyno. The customers goal was to make 1000 hp, so we put together a plan to achieve his goal.

I plan to do more testing with a different manifold and move the cam a little.

Looking for an Edelbrock Victor E Manifold.

P/N: 2978

The shop will be closed July 3rd till July 7th in observance of Independence Day.

Hope everyone has a great weekend.