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1.65 RATIO - ADJ - MODULAR SHAFT Volvo B18 & B20 Platinum Roller Rockers BALL ADJUSTERS(YT6779)

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$1,540.00
SKU:
YT 6779A
Weight:
5.00 KGS
Shipping:
Calculated at Checkout
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DESIGNED FOR VOLVO B20 Engines - MODULAR SHAFT MOUNT SYSTEM FOR ADDED STRENGTH & STABILITY WITH BALL ADJUSTERS 
INTERCHANGABLE WITH B18 Engines (May Require Minor Mods) 
 
Platinum

Designed for strength, built to race. No other rocker system compares with Yella Terra Platinum race series. Manufactured and assembled in Australia using the highest quality materials and componentry sourced locally and from the USA. Stability and durability well beyond the chequered flag.

Complete with fully adjustable aircraft grade extruded aluminium arms, internally lubricating 2-piece shaft and all the necessary mounting hardware. Nominal 1.65 ratio.
 
Equipped with smooth low friction rollers allowing for high revving capability perfect for any street, strip, circuit or hill climbing application. CNC anodized cradle providing unsurpassed rocker stability eliminating premature valvetrain wear and radically reducing side loading. 
 
Higher ratio rockers produce more lift out of a given cam profile. In addition, lift the valve off the seat at a much more rapid rate when compared with stock ratio rockers, producing increased airflow. Reliable at high RPM with huge needle roller bearings. Your engine will run cooler, smoother and quieter.
 

Item Specifics - Check Valve Cover Clearance / Valve Cover Spacer or Higher Covers may be required depending on setups 

PART NO YT 6779
BRAND PLATINUM
APPLICATION RACE
MAX OPEN SPRING PRESSURE 600LBS
MAKE VOLVO
ENGINE B18, B20
MOUNTING STYLE MODULAR SHAFT
ROCKER ARM RATIO 1.65
STUD SIZE 3/8"
ADJUSTABLE/HYDRAULIC ADJUSTABLE
ROCKER MATERIAL ALUMINIUM
ROCKER ARM BODY STYLE CNC BILLET
NOTE

TOTAL ROCKER SYSTEM INC. CRADLES, SHAFTS & ARMS.

Drill and tap 3/8" rocker studs. Fitment of various rocker covers may require small modification to cradle. Check for pushrod clearances in head when using larger diameter pushrods.

 

 

DESIGNED FOR VOLVO B20 Engines - MODULAR SHAFT MOUNT SYSTEM FOR ADDED STRENGTH & STABILITY WITH BALL ADJUSTERS 
INTERCHANGABLE WITH B18 Engines (May Require Minor Mods) 
 
Platinum

Designed for strength, built to race. No other rocker system compares with Yella Terra Platinum race series. Manufactured and assembled in Australia using the highest quality materials and componentry sourced locally and from the USA. Stability and durability well beyond the chequered flag.

Complete with fully adjustable aircraft grade extruded aluminium arms, internally lubricating 2-piece shaft and all the necessary mounting hardware. Nominal 1.65 ratio.
 
Equipped with smooth low friction rollers allowing for high revving capability perfect for any street, strip, circuit or hill climbing application. CNC anodized cradle providing unsurpassed rocker stability eliminating premature valvetrain wear and radically reducing side loading. 
 
Higher ratio rockers produce more lift out of a given cam profile. In addition, lift the valve off the seat at a much more rapid rate when compared with stock ratio rockers, producing increased airflow. Reliable at high RPM with huge needle roller bearings. Your engine will run cooler, smoother and quieter.
 

Item Specifics - Check Valve Cover Clearance / Valve Cover Spacer or Higher Covers may be required depending on setups 

PART NO YT 6779
BRAND PLATINUM
APPLICATION RACE
MAX OPEN SPRING PRESSURE 600LBS
MAKE VOLVO
ENGINE B18, B20
MOUNTING STYLE MODULAR SHAFT
ROCKER ARM RATIO 1.65
STUD SIZE 3/8"
ADJUSTABLE/HYDRAULIC ADJUSTABLE
ROCKER MATERIAL ALUMINIUM
ROCKER ARM BODY STYLE CNC BILLET
NOTE

TOTAL ROCKER SYSTEM INC. CRADLES, SHAFTS & ARMS.

Drill and tap 3/8" rocker studs. Fitment of various rocker covers may require small modification to cradle. Check for pushrod clearances in head when using larger diameter pushrods.