WebTrack tested, Dyno proven cylinder head package. Our 243CC LS1 / LS2 Cathedral Port Cylinder Head was developed specifically for the stock displacement LS engine. They … WebSep 25, 2024 · GM Factory LS-2/LS-6 Stage 2 Porting Our most powerful CNC ported factory casting for the LS-1 Engines, the Stage 2. Designed using the same 2.04 and 1.57 valves and valve job technology developed and used in the TrickFlow 215cc head this head has awesome mid-lift airflow. It performs on par with most aftermarket heads.
Assembled cylinder heads for LS engines - Brian Tooley Racing
WebAug 9, 2016 · Step 1: Use the cartridge rolls to smooth the area where the chamber meets the deck. Tie zip ties around the valve stem to help secure the valves in place. The 80 grit cartridge should be adequate for this stage of porting. Perform this step on each cylinder deck and chamber. Step 2: Polish the cylinder deck. WebLS 6.0L 317 Aluminum Cylinder Head CNC Porting Service ( Customer Supplied Heads ) CNC Ported LS 6.0L LQ4 LQ9 317 Cylinder Heads, Customer Supplied Casting. $999.95. … can i buy a grumman llv
799 Heads: All About 799 LS Heads & Their Application - Allied …
WebLS3 821 823 ALUMINUM CYLINDER HEAD CNC PORTING SERVICE ( CUSTOMER SUPPLIED HEADS ) CNC Ported LS3 821 or 823 Cylinder Heads, Customer Supplied Casting. $999.95. ... Chevy LS: Cylinder Head Material: Aluminum: Cylinder Head Style: Bare Casting: Exhaust Valve Size: 1.590: Intake Valve Size: 2.165: WebBase price package includes porting your supplied cylinder heads Stock 2.165 intake valves Stock 1.59 exhaust valves Stock retainers, locks, and valve seals Prices include checking your valve guides for proper size, if … WebOct 15, 2024 · CNC Ported 862 LS Heads- The Ultimate New Gen Cylinder Heads The CNC Ported 862 LS Heads are the most demanding cylinder heads in the modern era. They come with all new stainless steel swirl polished 2.00 and 1.57 valves, new springs for up to .650 lift, new retainers, spring seats, and valve seals. can i buy a gun and give it as a gift