Delkron Fatso - Manual

DELKRO CYLI DER HEAD I STALLATIO I STRUCTIO S
PART UMBERS 3050, 3051, 3052, 3053, 3054, 3055, 3056, 3057, 3058, 3059
OTICE: If you are not experienced in engine building or do not feel confident in
performing this upgrade; STOP and consult an experience engine builder or shop!
These heads will accommodate up to .640 lift cams, but it is the engine
builder’s responsibility to check all related clearances.
1. Valve to valve clearances at TDC openings.
2. Valve to piston clearances.
WAR I G! Incorrect installation of this kit could result in bodily harm,
death, and or property damage.
CAUTIO !
Use of adjustable pushrods is strongly recommended when installing these
performance cylinder heads.
CAUTIO !
Many issues can result from reusing o-rings some of which could be, low oil
pressure and oil leakage. Always use new o-rings and make sure they are in the
appropriate locations.
1. Place the head gasket over the dowels.
2. Note that the letter F or R is cast into the top of the cylinder head to ensure proper
installation. Carefully set the cylinder head over the two dowels in the cylinder
head mating surface. Be careful not to drag the gasket surface across the dowels.
CAUTIO !
Thoroughly clean and lubricate the threads of the cylinder head bolts prior to
installation. Dirt, grime, and dry interfaces can cause friction, resulting in false
torque values.
3. Lightly coat the threads and bottom flange of the head bolts with clean light
engine oil.