Trick Flow® 515 HP GenX® Top-End Engine Kits for GM LS1 TFS-K306-515-460

Head Combo, GenX® Top-End, 515 HP/460 ft.-lbs. Torque, Chevy, Small Block, LS1, Kit

Part Number:
TFS-K306-515-460
Part Type:
Camshaft Included:
Yes
Duration at 050 inch Lift:
228 int./230 exh.
Advertised Duration:
283 int./286 exh.
Valve Lift with Factory Rocker Arm Ratio:
0.585 int./0.585 exh.
Intake Manifold Included:
No
Fuel Delivery Style:
Fuel injected
Timing Chain and Gears Included:
No
Lifters Included:
No
Gaskets Included:
Yes
Cylinder Head Style:
Assembled
Cylinder Head Material:
Aluminum
Cylinder Head Finish:
Natural
Combustion Chamber Volume (cc):
64
CNC-Machined Combustion Chamber:
Yes
Intake Runner Volume (cc):
215cc
Exhaust Runner Volume (cc):
80cc
CNC-Machined Intake Runner:
Yes
CNC-Machined Exhaust Runner:
Yes
Intake Port Location:
Standard
Intake Port Shape:
Cathedral
Exhaust Port Shape:
Oval
Exhaust Port Location:
Standard
Intake Valves Included:
Yes
Intake Valve Diameter (in):
2.040 in.
Exhaust Valves Included:
Yes
Exhaust Valve Diameter (in):
1.575 in.
Intake Valve Angle:
13.50
Exhaust Valve Angle:
13.50
Valve Springs Included:
Yes
Outside Diameter of Outer Spring (in):
1.300 in.
Damper Spring Included:
No
Number of Springs Per Valve:
Dual
Retainers Included:
Yes
Retainer Material:
Titanium
Locks Included:
Yes
Lock Style:
7 degree
Valve Stem Seals Included:
Yes
Valve Stem Seal Style:
Positive stop
Valve Stem Seal Material:
Viton® fluoroelastomer
Rocker Arms Included:
Yes
Rocker Arm Style:
Full roller
Rocker Arm Ratio:
1.7
Rocker Arm Studs Included:
No
Rocker Arm Nuts Included:
No
Guideplates Included:
No
Pushrods Included:
Yes
Valve Covers Included:
No
Valve Cover Mounting Style:
Centerbolt
Accessory Bolt Holes Drilled:
Yes
Valve Guides Included:
Yes
Valve Guide Material:
Bronze
Valve Seats Machined:
Yes
Valve Seat Machine Style:
3-angle
Valve Seat Material:
Ductile iron
Steam Holes Drilled:
No
Oiling Style:
Through pushrod
Machined for O-Ring:
No
Heat Crossover:
No
Quantity:
Sold as a kit.
Notes:
Camshaft specs are 228/230 duration, .585 in./.585 in. lift, 112 lobe separation angle. 1997-98 model engines require the purchase of centerbolt valve covers. Trick Flow recommends this kit be used with at least 10.5:1 compression and a LS6 or FAST 90mm intake manifold. Aftermarket tuning is required after installation of this kit.

Don't waste time trying to figure out which parts you need to get the performance you want--Trick Flow® has already done the work for you! These GenX® Top-End engine kits for GM LS1 are designed and dyno-tested to deliver the performance you want for less than the cost of purchasing the parts separately.

Each kit includes:

* Pair of Trick Flow® GenX® street/strip cylinder heads
* Specially matched hydraulic roller cam
* Roller rocker arms
* Pushrods
* Head gaskets
* Head bolts
* Exhaust gaskets
* Balancer bolt

Warranty

Suggested Parts

Parts that may improve the performance or installation of part number TFS-K306-515-460

Click here for more information about Trick Flow Specialties TFS-30678503 - Trick Flow® Active Fuel Management Standard Delete Kits

Trick Flow Specialties TFS-30678503 - Trick Flow® Active Fuel Management Standard Delete Kits

Active Fuel Management Delete Combo, Standard, Head Bolts, Lifters, Chevy, GM LS, 5.3L/6.0L/6.2L, Kit

View
Click here for more information about Trick Flow Specialties TFS-30678533 - Trick Flow® Billet Steel Timing Sets

Trick Flow Specialties TFS-30678533 - Trick Flow® Billet Steel Timing Sets

Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block, LS1, Set

View

Email this page Close
Close