IK Dyno

TONY BARKER RACING ENGINES
Mendenhall, MS 39114 • 601-847-4744

GM 350 Block
9.00 Deck Height
4.030 Bore
3 Center Main Caps Splayed

All Machine Work is Performed at TONY BARKER RACING ENGINES on the Most Up-To-Date Machines

4340 Callies Compsar Crankshaft
4340 Calies Compstar 6" Rods
ARP 2000 Rod Bolts
Internally Balanced
Counterweights Turned in a Lathe

J.R. Champ 7 qt Oil Pan
Louvered Windage Tray
Melling Oil Pump With Bolt-On Pickup
Carter Manual Fuel Pump
Barker Lite Weight Fuel Pushrod
Clevite Coated Bearings

MAHLE Forged Pistons
4.030 Bore
1.5/1.5/3 mm Ring Package
Flat Top 2 Valve Relief

The BRODIX IK 200 Pkg PT# 1021001 was Used on the Build-Up
200 cc Intake Ports
2.020 Int Valve
1.600 Exh Valve
1.470 Springs
(CC 977-16 Upgrade)
7/16 Studs

Torqued the Heads to 70 ft-lb
FEL-PRO 1003 Head Gaskets
Stock Length Head Bolts With Washers
STEWART Water Pump

COMP CAMS Hyd Roller Cam
Advertised Duration 293-299
.540 Lift Int–.562 Lift Exh
112 Centerline at 108.5
COMP CAMS Hyd Roller Lifters
COMP CAMS Roller Timing Chain
BARKER 7.150 5/16 Pushrods
CROWER 1.60 Int Rockers
CROWER 1.50 Exh Rockers

BRODIX HV 1016 Dual Plane Intake Manifold
MOROSO Intake Bolts
FEL-PRO 1206 Intake Gaskets

TONY BARKER Racing Engines Powder Coated Custom
Cast Aluminum Valve Covers
CV Products Lift Plate

Carb -750 cfm HOLLEY
1 5/8 Stepped to 1 3/4 Headers
HVH Street Sweeper & Spacer
Manual Fuel Pump and Water Pump
MSD Distributor with TONY BARKER Spark Plug Wires

The Final Tuning Before the Last Run 37 deg Timing
After the First Pull on the Engine, the Power was Taking a dip Around 5000 rpm From Valve Float Between 5000-5600 rpm Then Smoothed up After 5600 rpm. We Upgraded the Valve Springs From the COMP CAMS 987-16 to the COMP CAMS 977-16 to Solve the Valve Float With Great Results.
Dyno Pulled From 2500-6500 rpm
Peak Power 568 hp at 6000 rpm
Peak Torque 542 ft-lb at 4700 rpm

Horsepower is Over 400 at 4000 rpm
Over 450 hp at 4400 rpm
Over 500 hp at 4800 rpm
568 hp at 6000 rpm
562 hp at 6500 rpm

Torque is Over 400 ft-lb at 3200 rpm
Over 450 ft-lb at 3400 rpm
Over 500 ft-lb at 3900 rpm
Over 540 ft-lb From 4600-4900 rpm
Still 497 ft-lb at 6000 rpm
All on Pump Gas

568 at 6000 rpm
542 ft-lb Torque at 4700 rpm
Pulled the Engine to 6500 rpm
All on a Stuska Engine Dyno
REAL NUMBERS!