Built 4.6L 4V Motor Long Block

Complete Long Block

-Short Block
9.2:1 compression for boost
Teskid Block .020 over
Cobra forged crank
Manley H-Beam Rods
ARP 2000 rod bolts
Manley/MMR -11cc Dish Pistons
ARP Main Studs
ARP Head Studs
Melling billet high flow pump
Stamped Steel timing trigger
Stock pan with oil return bung welded on

- Heads
Sean Hyland Stage II Ported B-Heads
SHM double valve springs
SHM Stainless Valves
Ford GT Supercar Cams
Plug holes are helicoiled
MLS Head gaskets

- Chains where all replaced when it was built
- Motor was built in spring of 2008, very limited street miles. Used till July of 2008 when I started having ignition issues. Since then the car has 3 passes and about 10 dyno pulls on it.
- In car and can hear run. Will do compression and leak down tests for buyer to prove it is solid

$3500
 

greasy

TCG Elite Member
TCG Premium
Jun 25, 2007
36,939
29,034
Why won't it work exactly? Too small or different intake?

The 4V heads are not compatible with the 2V lower intake manifold. Not to mention I believe he would need a whole new computer to successfully run a 4V swap. There is a boat load of stuff to switch out and is not worth Mark's time/money. 2V's can make sick power and Mark should be able to hit 500 RWHP with the 2.1 KB. He would be wasting his money switching out to anything else. I still think that purchasing this longblock then selling off the heads seperately is a good idea though.
 

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