Page 264 - VSI Master Catalog

TOOLS AND ACCESSORIES
HELI-COIL INSERTS
• Use to repair stripped fuel bowl screw threads in a carburetor main body.
HOL26-3 Heli-Coil Inserts
HOL26-2 Installation Tool Kit with Inserts & Tap
NOTE: Need 15/64” drill bit
LS1 ACCESSORy DRIVE KIT
• Universal brackets fit virtually all common LS engines.
• OEM quality natural finish die castings for clean
looks and durability.
POWER VALVE CHECK BALL KIT
HOL20-131 HOL20-132 HOL20-133 HOL20-134 HOL20-135
A/C Bracket, R4 Compressor
A/C Bracket, SD508/SD7 Compressor
A/C Bracket, R4 Compressor, Pass. Side
A/C Bracket SD508/SD7 Compressor, Pass. Side Alternator/Power Steering Bracket
• Power valve “blowout” protection can now be added to pre ‘92 model 2300, 4150 and 4160 carburetors.
CARBURETOR
CARRyING CASE
• Made of durable plastic
• Locking tabs promote security.
• This case can hold a Holley model
2300 carburetor or any of the square flange 4-bbl’s.
HOL36-176 Carburetor Carrying Case
INTAKE MANIFOLDS
• Consisting of a spring, brass seat and check ball, this kit will effectively protect the power valve and is
easy to install.
• Detailed instructions are included. HOL125-500 Power Valve Check Ball Kit
VACUUM SECONDARy DIAPHRAGM SPRING KIT
HOL 20-13
Secondary Diaphragm Spring Kit
Secondary Throttle Operating Ranges
KEITH DORTON SERIES INTAKE MANIFOLD SMALL BLOCK CHEVy
Relative Color Load
White Lightest Yellow* Lighter Yellow Light Purple Med. Light Plain Medium Brown Med. Heavy Black Heavy
* Short spring
350 CID Eng. 402 CID Eng. Opening RPM Opening RPM
• Designed for competition engines built for circle track and drag racing using 23° standard port heads.
COVER DIAPHRAGM HOUSING (QUICK CHANGE)
• 1x 4 bbl. – without balance tube.
• Expedites changing of vacuum spring.
charge with maximum velocity at the ports so as to maintain crisp throttle response
HOL20-59
Cover Diaphragm Housing (Quick Change)
• 4500-7600 RPM power band. • Single plane/open
DIAPHRAGM HOUSING COVER
mounting
• No exhaust
• 2 x 4 bbl. applications.
• Allows vacuum hookup between
heat crossover
carburetors for more even and
provision
• Ideal for drag cars with automatic transmission
balanced secondary operation. • 2 covers included
HOL300-25 HOL300-5
SB Chevy 57-86; 262, 283, 305, 327, 350, 400 V8
BB Chevy 396, 402, 427, 454, 502 V8 Rectangular port heads
HOL20-28 Diaphragm Housing
262
Initial Full Initial
— — — 1620 5680 1410 1635 5750 1420 1915 6950 1680 2240 8160 1960 2710 8750 2380 2720 Not Fully 2390
Open
Full
—
4960 5020 6050 7130 7650 Not Fully Open
• 4500-8500
RPM power band.
• Holley model 4150 carburetor mounting flange • Ideal for classes running cast iron heads with
un-ported manifolds, per class rules
• Single plenum is designed to provide a highly efficient fuel
HOL300-110 Keith Dorton Intake Manifold
STRIP DOMINATOR INTAKE MANIFOLD
deep plenum
design
• Square flange
carburetor