The latest GenX cylinder heads are flowed, installed and topped off with multi-port fuel injection before being dyno tuned on pump gas.
**Sweepstakes Has Ended**
Part 1: https://www.youtube.com/watch?v=uXAzmeg2VH8
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PARTS USED IN THIS EPISODE:
ARP: Assembly Lubricant, for Engine Assembly and Fastener Installation, Ultra Torque, 1 Pint, Each
More Info: https://pntv.us/pn_pt_460
ARP: Bolts, Hex Head, Chromoly Steel, Black Oxide, 8mm x 1.25 RH Thread, 30mm UHL, Set of 5
More Info: https://pntv.us/pn_pt_480
Chevrolet Performance: Head Gasket, MLS, 4.080 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, LS3/L92, Each
More Info: https://pntv.us/pn_pt_471
FAST: Engine Management System, FAST XFI Crate/Transplant, 58X Reluctor Wheel, Chevy, 6.0L LS, 7.0L LS, Kit for LS2/LS3/LS7 – 2006 & Newer Engines
More Info: https://pntv.us/pn_pt_476
FAST: Fuel Rails, Billet Aluminum, Red Anodized, Chevy, LS1/LS6 Engines, LSXR 102mm Intake, Kit
More Info: https://pntv.us/pn_pt_474
FAST: Intake Manifold, Fuel-Injected, Complete, Polymer, Black/Gray, Chevy, 6.2L, LS3, Each
More Info: https://pntv.us/pn_pt_473
FAST: Throttle Body, Aluminum, Clear, 102mm, Chevy, 6.2L, LSXr Manifolds, wo/TPS, Each
More Info: https://pntv.us/pn_pt_475
Holley: Holley Aluminum LS Valve Covers
More Info: https://pntv.us/pn_pt_472
Holley: Oil Pan, Engine Swap, Aluminum, Natural, 5 1/2 Quarts, Chevy, 4.8, 5.3, 6.0L, Each
More Info: https://pntv.us/pn_pt_463
JBA Performance Exhaust Co.: Headers, Competition Ready, Stainless Steel, Silver Ceramic Coated, Chevy, 6.2L, Pair
More Info: https://pntv.us/pn_pt_478
Melling: Oil Pump, High-Volume, Chevy, 4.8/5.3/5.7/6.0L, Each
More Info: https://pntv.us/pn_pt_466
MSD Ignition: Ignition Coil, MSC II Coil Pack, Epoxy, Square, Red, GM LS2/LS7, Set of 8
More Info: https://pntv.us/pn_pt_477
Royal Purple: Assembly Lube, Max-Tuff, Synthetic, 8 oz, Each
More Info: https://pntv.us/pn_pt_459
Summit Racing: Harmonic Balancer, Internal Balance, Steel, Clearcoated, Buick, Cadillac, Chevy, GMC, Hummer, 4.8, 5.3, 6.0L
More Info: https://pntv.us/pn_pt_468
Summit Racing: LS Lifters & Lifter Guide Kit
More Info: https://pntv.us/pn_pt_465
Summit Racing: Timing Cover, Cast Aluminum, 1-Piece, Chevy, LS1, LS6, Each
More Info: https://pntv.us/pn_pt_462
Trick Flow Specialties: Cylinder Head, GenX 255, CNC Comp Port, Assembled, 69cc CNC Chamber, 448 Lb. Springs, Ti-Retainers, GM LS3, Each
More Info: https://pntv.us/pn_pt_470
Trick Flow Specialties: Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, 4.8, 5.3, 6.0, 6.2L, 3-Bolt, Set
More Info: https://pntv.us/pn_pt_469
Trick Flow Specialties: Timing Chain Dampener, Plastic, LS2/LS3, Non-VVT Engines, Includes Adapter Bracket, Kit
More Info: https://pntv.us/pn_pt_467
Wiseco Performance Products: Piston, Pro Tru, Forged, Dome, 4.030 in. Bore, Chevy, Each
More Info: https://pntv.us/pn_pt_479
Goodson Shop Supplies: Powered Ring Filer with Integral De-burring Wheel
K1 Technologies: GM, LS, 408 Stroker Kit (24 Tooth Reluctor) (Pre-Balanced)
The Industrial Depot: The Industrial Depot – Fasteners, Hardware and Shop Supplies
very nice build. but even at 6800 rpm it was still climbing. should have no problem spinning 7500 rpm
The stuff they listed wasn't even all that they needed to buy and it was already 13,678.60 CAD for 573 horsepower. That also doesn't include the cost of shipping or labour.
the hi flow oil pump is great at fillin the heads with oil, you need to improve drain as the catch can needs to b nasa level to capture all the excess oil happening…. nice build tho..
Are rectangle ports better than cathedral ports ?? Or does it matter??
After you install your pistons, check the guage point for how far the piston is coming out of the cylinder on a stroker. If its out of the cylinder past the guage point, STOP. DO NOT STROKE PAST THE GUAGE POINT, especially with a turbo. This is absolutely crucial.
Its Race Engine science
Jigs and summit racing sold out to a Chinese company and they are not as qualified to do the job is the old owners used to be😮
All this can be yours for 16k at summit minus labor and machining knowledge needed. 😅😂
How you build a 408 with a ls 5.3
if the cam was a .625 lift, why bother checking what testing what it flows at .700? It'll never see that lift with that cam.
I didn't see that you installed a oil ring support rail?
So basically how many liters is a 408 or is it the same
$10,593 to buy all parts listed.
I love these builds but the only thing I can't understand is the old SBC mentality of the double roller. LS's will make 1,000+ consistently on single rollers and in almost all cases, the double roller requires the timing cover to be modded. Simply put an LS2 timing chain on it and send it!
Other than that, I love the build.
Call me addicted. You covered my 3 favourite engines: the 300 inline 6 Ford, then the 4 litre inline 6 Chrysler, and the GMC 4.3 V-6. Are you guys psychics or mind readers ? Because I'm buying a 2000 GMC 2500 4wd truck with the 6 litre engine. Now you've answered all my prayers with this great video. Thanks a bunch.
Imagine this motor with NA compression and a cam to match. 600+ anyone?
Don't worry about dialing in the cam
Any idea what the cam specs are
What cam did you use guy's?
Let hang the brain box by the wires, flopping in the breeze makes the most power.