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EngineQuest / EQ-CH156NLA

EngineQuest EQ-CH156NLA

Part #: EQ-CH156NLA
UPC: 810037940497

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Description: Isuzu 2.6L 4Zei Cylinder Head; EngineQuest Cylinder heads are manufactured to meet or exceed the OEM specifications. All assembled Cylinder heads are assembled in the USA.

Description:

Description

EngineQuest Cylinder heads are manufactured to meet or exceed the OEM specifications. All assembled Cylinder heads are assembled in the USA.

Features & benefits

  • Highest grade of material used in manufacturing
  • Thicker decks for greater strength
  • Superior port finish for increased flow
  • Improved flow design to resist cracking

Application summary

Year Make / model
1994-1996 Honda Passport
1989-1994 Isuzu Amigo
1988-1995 Isuzu Pickup
1991-1996 Isuzu Rodeo
1988-1991 Isuzu Trooper

Specifications

GTIN
00810037940497
Weight
25 lb
Height
25 in
Length
10 in
Width
10 in
Life cycle
Available to Order
AAM brand code
ENQ
Warehouse brand code
GBXC
AAIA brand code
GBXC

Attributes

Accessory Bolt Holes Drilled
Yes
CNC-Machined Combustion Chamber
No
CNC-Machined Exhaust Runner
No
CNC-Machined Intake Runner
No
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Combustion Chamber Style
OPEN
Combustion Chamber Volume (cc)
Stock
Cylinder Head Finish
Natural
Cylinder Head Material
Aluminum
Cylinder Head Style
Assembled
Damper Spring Included
No
Exhaust Port Location
Standard
Exhaust Runner Volume (cc)
Stock
Exhaust Valve Diameter
1.453
Exhaust Valves Included
Yes
Flow: Exhuast
Stock
Flow: Intake
Stock
Guideplates Included
No
Heat Crossover
No
Intake Port Location
Standard
Intake Runner Volume (cc)
Stock - +/- 2cc
Intake Valve Angle
Stock
Intake Valve Diameter
1.736
Intake Valves Included
Yes
Lock Style
Steel
Locks Included
Yes
Machined for O-Ring
No
Number of Springs Per Valve
1
Oiling Style
Rocker arm
Retainer Material
Steel
Retainers Included
Yes
Rocker Arm Nuts Included
No
Rocker Arm Studs Included
No
Rocker Arms Included
No
Spark Plug Style
Stock
Standard Pack
Each
Steam Holes Drilled
No
Title
EngineQuest Isuzu 2.6L 4ZEI Cylinder Head Heart Chamber - Assembled
Valve Cover Mounting Style
Center
Valve Guide Material
Iron
Valve Guides Included
Yes
Valve Seat Machine Style
3 Angle Cut
Valve Seat Material
Steel
Valve Seats Machined
Yes
Valve Springs Included
Yes
Valve Stem Seal Style
Metal Clad
Valve Stem Seals Included
Yes

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

1994-1996 Honda Passport; 1989-1994 Isuzu Amigo; 1988-1995 Isuzu Pickup; 1991-1996 Isuzu Rodeo; 1988-1991 Isuzu Trooper