| BUGPACK SE COMP Heads S/E™ Comp Heads are the result of Bugpacks extensive head development program. As with the S/F™ Heads, these brand new heads are built from the ground up — not redone! The main objective was to bridge the “gap” between all out race heads and reworked stock heads and that mission was more than accomplished. It will be necessary to modify your stock dual port end pieces to match the intake ports on the heads to run a single carb. Just check out these features: • Computer designed intake ports. • Fits without modification in any street car. • Added material around combustion chamber. • Fully machined combustion chambers. • Increased valve spring support. • Increased valve guide support. • Increased material between seats. • Long reach (3/4”) spark plug bosses. • Flow increase of 70% out of the box! • No special exhaust or sheet metal needed. • Extra cooling fins over the exhaust port. • High flow along with high velocity. • Forged 1 piece Stainless Steel valves. • Accepts stock valve cover & clip. • Dual racing springs. • Chromoly retainers with hardened locks. we will bore and cc for you. At any time you need help or have a question give us a call! 714-6394284 |
| 90.5/92mm bore SE Comp Heads 94mm bore 42x37mm $949.99 pair 44x37mm $989.99 pair 46x38mm with K800 package. $1399.99 Options Add Titanium retainers add $85 Change to Titanium valves add $600 (8x valves) K800 package Includes: longer .200" valves, K800 springs, chromoly retainers. This is good for .650" lift cam and rocker combos and 8,500rpm use. add $200 Labor Options Add Turbo Prep to your head order add $400 pair Add Pocket Port to your head order add $650 pair Complete port and polish by A.J.Sims add $950 pair |
BUGPACK SUPER FLOW Heads
The ultimate “State of the Art” high performance head.
This head is designed and built from the ground up .
Features:
• English design oval port and in a raw casting
condition will flow 95% of what a perfect
42mm dia. tube will flow on a flow bench.
• Fully machined combustion chamber insures
identical CC’s every time.
• Exhaust port design has a reshaped radius
of the bend to facilitate passage of gases and
still utilize after market exhaust systems.
• Extra metal around the combustion chamber
walls to hold proper combustion temperature
and stability after flycutting even to 94mm.
• Extra metal under valve seat area allows use
of ultra stiff valve springs without fear of
pulling the seat.
• Extra large rocker arm/valve cover area allows use
of all exotic styles of rocker arms currently used.
• Inexpensive when compared to other
“Hand Worked” racing heads.
| 90.5/92mm Bore SF Heads 94mm Bore S/F I ™ Heads 42 x 37.5, Pr. $1159.99 S/F I ™ Heads 44 x 37.5, Pr. $1159.99 S/F I ™ Heads 44 x 37.5, Pr. No Valves $949.99 S/F I ™ Heads 48 x 38, Pr. $1199.99 S/F I ™ Heads 48 x 38, Pr. No Valves $999.99 Options Add Titanium retainers add $85 Change to Titanium valves add $600 (8x valves) K800 package Includes: longer .200" valves, K800 springs, chromoly retainers. This is good for .650" lift cam and rocker combos and 8,500rpm use. add $200 Labor Options Add Turbo Prep to your head order add $500 pair Add Pocket Port to your head order add $750 pair Complete port and polish by A.J.Sims add $1050 pair Need manifolds, gaskets or turbo end castings for your SE Comp or SF Heads? Click Here At any time you need help or have a question give us a call! 714-6394284 |
