Complete 'LS' top end
10-30-2011, 11:57 PM
#1
On The Tree
Thread Starter
Join Date: Feb 2009
Posts: 123
Likes: 0
Received 0 Likes
on
0 Posts
Complete 'LS' top end Category: Racing Parts
Price: $1
Location (State): OK
Item Condition: Used
Engine: LS2/LS3/LS7/L92/LS9, LS1/LS6
LS Engine?: Fits LS Engine
Consists of: (1) pair of complete DART Pro1 225cc intake runner heads (approx. 58cc chamber) fitted with Ferrea 6000 series stainless valves, COMP solid roller springs (0.700 lift, set up 210lb on seat, 600lb open), COMP 10* bead-lock style keepers, titanium retainers. Heads have had the factory bowl blend cleaned up and polished, intake runners cleaned up to remove any rough casting, exhaust ports have been fully polished.
(2) Yella Terra twin shaft roller rockers, 1.7 ratio, fully adjustable.
(3) GM single plane carburated intake, all rough casting removed, port matched to the DART heads. Also have a 2" HVH tapered lightweight spacer fully polished and matched to the opening of the GM intake.
(4) Manton custom length 5/16 0.120-wall pushrods to go with the milled heads and the Yella Terra rockers.
(5) Custom COMP solid roller camshaft, 0.690 lift and 256/260 @0.050 and on a 106* lobe center. This is the biggest you can go without going to a small base circle camshaft.
(6) Howards LS vertical link bar solid roller lifters.
These parts will make right at 12:1 compression on a 6.0L block with a 4" stroke and a flat top piston, and should make in the neighborhood of 625-640hp. Very little time on these parts and all are in near-new condition. These are all very nice parts, no junk here. Call 918-436-9882 and ask for Brookin Stephens.
Read more: http://dirttrackracin.proboards.com/...#ixzz1cKf46nZ1
