406 w/v2.50BI = 680hp

Cylinder Head and Manifold Discussion

406 w/v2.50BI = 680hp

Postby Chad Speier » Mon Jan 25, 2016 2:56 pm

405 cubic inch
VFactor v2.50BI/23º
Holley 300-110 intake (cleaned up)
Dart Little M
Eagle 3.750 crank
Callies 6 inch compstar billet rods.
JE 4.145 FSR Hollow Dome gas port piston. 10.8 dome.
Total seal gapless top. .043.043 3mm low tension ring.
Felpro .041 MLS head gaskets.
Ferrea hollow stem valves. 2.055 1.60
T&D 1.6 int 1.6 exh shaft rockers.
Jesel 2 peice Belt drive.
PAC 1324 springs
PAC Titanium R506 retainers
PAC Titanium +50 locks
MSD Crank trigger
Moroso 3 vane vac pump
Quick fuel RQ950
Quick Fuel Q850A
Moroso billet oil pump
Moroso oil pan.
ATI dampner
Comp special grind per Jerry Arnold
.700 lift
280/288 cam
680hp@7600 w/alcohol


Chad Speier
Chad Speier
Posts: 1846
Joined: Mon Nov 12, 2007 6:03 pm
Location: Hays, Kansas

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