Installation guide

34
Small Block Chevy 23°
Aluminum Cylinder Head
The CHI SB Chevy head has 215cc intake runners for
excellent performance in circle track and drag racing appli-
cations. Boasting 275+ CFM intake airfl ow and 310 CFM
exhaust airfl ow at .650" lift.
Features:
• In-House CNC Machined Valve Spring Pockets Standard 1.55", Max 1.650"
At .040" Deep.
• 275+cc CFM Intake Airfl ow And 310+ CFM Exhaust Airfl ow At .650" Lift.
• CNC Combustion Chamber Design For Effi cient Burn And Detonation Control
Characteristics
• 5/8" Thick Deck For Positive Head Gasket Retention, Ideal For Nitrous And
Blown Applications
• Hardened Valve Seats And CHE Bronze Alloy Guides Suitable For Unleaded
Fuels
• Multi-Angle Intake And Radiused Exhaust Seat Machining
• Angle Spark Plug For Improved Combustion
Part No. Description Price
CHISBC23B-64
SBC 215cc Alum. Head 60cc,
2.08/1.620, Bare Each
CHISBC23B-70
SBC 215cc Alum. Head 70cc,
2.08/1.620, Bare Each
Street Master 2V Ford Cleveland Head
CHISBF2V190B-60
CHI SBF Cleveland 2V 190cc alu-
minum cylinder head is designed to
work with the standard 2V intake and
exhaust manifolds. At just 190cc in port
volume the Street Master 2V fl ows massive 307CFM at .650"
valve lift with 300CFM at .600" lift.
Features:
• Standard Intake Port Location Will Fit All 2V Factory Style Intake Manifolds
And UNI Exhaust Port Allows The Use Of Either 2V Or 4V Factory Exhaust
Manifolds
• Spring Pockets Machined For Standard 1.7", Max 1.550" And 0.100" For
Deeper Machining.
• CNC 3V Combustion Chamber Design For Effi cient Burn And Detonation
Control Characteristics
• 5/8" Thick Deck For Positive Head Gasket Retention, Ideal For Nitrous And
Blown Applications
• Hardened Valve Seats And CHE Bronze Alloy Guides Suitable
For Unleaded Fuels
• Multi-Angle Intake And Radiused Exhaust Seat Machining
• Machined For Use Of Standard Head Bolt Lengths
3V 185 Ford Cleveland
Aluminum Cylinder Head
CHISBF3V185B-60
The CHI 3V 185cc Cleveland aluminum cylinder head has a
marginally bigger exhaust port than the 2V Cleveland - best
suited for standard stroke engines up to mid 500 cubic inch
range with a solid fl at tappet cam, or mid 500+ horsepower
with hydraulic cam and solid rollers.
Features:
• 290CFM Intake Airfl ow At .550" Lift
• CNC 3V Combustion Chamber Design For Effi cient Burn And Detonation
Control Characteristics
• 220+CFM UNI Exhaust Port Will Fit Either 2V Or 4V Headers With No Port
Matching, With True Standard Height Exhaust Port And Bolt Locations
• 5/8" Thick Deck For Positive Head Gasket Retention, Ideal For Nitrous And
Blown Applications
• Spring Pockets Machined For Standard 1.7", Max 1.550" And 0.100" For
Deeper Machining
• Larger Pushrod Opening At Intake Manifold Face 2.5" Minimum Cross Sec-
tion
• Machined For Use Of Standard Head Bolt Lengths
3V 208 Ford Cleveland
Aluminum Cylinder Head
CHISBF3V208B-60
The CHI 3V 208 Cleveland alu-
minum cylinder head developed
with a 208cc intake runner for
engine builders looking to make
between 500 and 550 HP using solid fl at tappet cams. Mild
solid roller and hydraulic roller cams in these combinations
will result in increased output gains.
Features:
• Intake Port Minimum Cross Section Of 2.3" With A Stock Port Roof Intake
Port Is The Tallest Of The 3V Family, Requires A 3V 208 Intake Manifold.
• 320+CFM Intake Airfl ow At .650" Lift
• CNC 3V Combustion Chamber Design For Effi cient Burn And Detonation
Control Characteristics
• 220+CFM UNI Exhaust Port Will Fit Either 2V Or 4V Headers With No Port
Matching, With True Standard Height Exhaust Port And Bolt Locations
• 5/8" Thick Deck For Positive Head Gasket Retention, Ideal For Nitrous And
Blown Applications
• Machined For Use Of Standard Head Bolt Lengths
$1,024.99
$1,024.99
$1,102.99 Each
Phone: [phone] Prices Valid Through February 28, 2014
Blue Buzzard
$1,102.99 Each
$1,102.99 Each