020650-4 BMP MERLIN 3 BBC ALUMINUM 310/119CC 2.3/1.88 .900 LIFT COMPLETE HEADS

Regular price $ 2,708.80

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

-4 MERLIN III 310/119cc assembled aluminum heads, 119cc chambers. 1.550"dual springs 275 lbs. @ 2.0, 600lbs. @ 1.2, coil bind 1.05, Max. lift .900

TECHNICAL SPECS:

 

Casting ID Number: WOR-070B, WOR-070C

Material: 355-T6 alloy high density aluminum
Valve Seats: Intake (hardened), exhaust (hardened)
Valve Guides: Manganese bronze
Spring Seats: Machined for 1.560" (can be machined for 1.625")
Valves: Manley stainless steel valves in assemblies
Valve Diameter: 2.300" intake, 1.880" exhaust (11/32" stem)
Guide Plates: Stock (for best fit use World #830466-8)
Rocker Arm Studs: Screw-in style
Rocker Arms: Standard
Intake Runner: 310cc, standard port location
Exhaust Ports: 132cc, standard location
Combustion Chamber: 119cc
Spark Plug: 14mm .750" reach gasket style
Valve Job: Multi-angle intake and radiused exhaust
Valve Cover Rail: Raised
Valve Angle: Stock 24°
Accessory Bolt Holes: Stock
Chamber Design: Open

Spring Specs:
1.640": 275 lbs. @ 2.000", 600 lbs. @ 1.200", coil bind @ 1.050", max lift @ .900"

Head Flow:
310cc @ .700 Lift
372 intake, 268 exhaust (Super Flow 1050)
400 intake, 290 exhuast (Super Flow 600)
All heads flowed with a standard .750" intake plate, without exhaust tube, and 28" of
water

*Flow numbers are approximate.

SHIPS ANYWHERE IN THE L0WER 48 STATES FREE!

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

CONTACT US THE PRICE IS NEGOTIABLBEST OFFER

 


Warning: May cause cancer and reproductive harm.