MiniMania.com
NEED HELP?

Currency: 
 Product Search







News Highlights
MagDog Removes Engine Debris

Studies by industry experts, educational institutions, professional associations, and others have consistently determined that very small ferrous debris (often less than 5 microns in size) traveling through a vehicle's lubrication system may cause considerable damage to engine wear-sensitive surfaces.
Read more...

Improving Your Mini Cooper Gas Mileage

by Don Racine
Most engines (and all Minis) use an electric spark to start the burning of the fuel/air mixture which in turn powers the car. If the engine is to run properly this 'electric spark' must happen at the exact right time.
Read more...

SprintBooster - Improve Throttle Response in your "Other" Vehicle.

SprintBooster changes the throttle response in the low to mid rpm range where cars spend a majority of their time. As a result, your car feels peppier and more powerful.
Read more...

Mini Cooper Verto Clutch Information

This article has been written owing to the increasing amount of people who ring Mini Spares stating that their 1275cc Injection type Mini will not start after fitting a new clutch, especially when they have purchased the parts from another supplier, usually a motor factoring company, rather than a Mini specialist.. There are 2 types of Pressure plates, namely AP (Automotive Products) and Valeo.
Read more...

 Newsletter Sign Up

Resources

New Mini Cooper Parts and AccessoriesMini Cooper Catalog
Found: 1 Items
My Wish List My Wish List  View Shopping Cart View Cart
C-AHT436
Click Image for Larger View
1.5 HI-LIFT ROCKER ASSY KEITH DODDS FORGED
 
Hi-Lift at half the cost. Race engine practice at street car prices. Using 1.5 ratio high lift rockers has almost become the standard among the racers but at almost $600 for a set of full roller high lift rockers, it's too expensive for most street guys. Mini Mania also has cast 1.5 ratio rockers that are a direct replacement for the stock version AND are half the price. Complete kit includes eight rockers, adjusting screws, four steel pedestals and rocker shaft.

The most often talked about "high lift rockers" are the latest design "roller" type (see C-AHT438), but the main reason "high lift" rockers were designed was to allow easy bolt-on performance without having to disassemble the engine to change camshafts. This performance improvement is achieved with or without the "roller" added option. The standard "high lift" rockers provide a ratio of 1.5 vs. the stock 1.25. (The "roller tip" type also have a 1.5 ratio). This Keith Dodd cast iron rocker set includes rockers and special offset pedestals with high performance rocker shaft!
Produced in the same way and material spec as the 12G1221 'cast' rocker, but to CAD-CAM developed dimensions. This reduces the weight (15% lighter than the stock rocker), whilst insuring optimum strength. This reduction in weight allows lighter valve springs to be used, and extends RPM potential of the fitted spring by some 5%. Valve clearances should be opened up by .003" over recommended settings, although up to .005" can prove beneficial with certain combinations. Using the 1.5 ratio not only increases the maximum lift, but it also means that the valve is open approximately 20% more at any given point- although opening and closing periods remain the same. This vastly improves volumetric efficiency and therefore power output.
$399.95
 
 

 
Part No:  

Car(s):
MINI,MORRIS,SPRI


1.5 HI-LIFT ROCKER ASSY KEITH DODDS FORGED
One or more Information, Installation or Applicaition Article is available for this item.


   Also Purchased   May we Suggest   Tech Information   Shipping Info   Warranty   Price Guarantee   Customer Reviews  [0] 
 
Maximize Specials
Mini Cooper Part-12G729MM OIL PUMP ADAPTER SPIDER DRIVE CAM TO SLOT DRIVE OIL PUMP This Oil Pump adapter is needed if your favorite camsahft has the early design 'star drive' for the pump. This cam was very common in the early Mini Cooper and most of the MG Midgets and Austin Healy [ More Info]

On SALE: $21.95
List Price: $29.95
 
 
Mini Cooper Part-12G1805E UNLEADED CYLINDER HEAD ASSEMBLED WITH VALVES AND SPRINGS Re-manufactured cylinder head has been set up for unleaded fuel. All new valves, guides and springs assembled and ready to install on your 1275cc engine!

On SALE: $695.00
List Price: $895.00
 
 
Mini Cooper Part-NMA4015 ULTRIK MOBILITY KIT - COMPRESSOR, TIRE SEALANT AND BAG If your little car is not running on run-flat tires and you don't have the space or desire to carry a spare wheel and tire- then this kit is for you! The ULTRIK Mobility Kit contains a 12v compressor [ More Info]

On SALE: $52.95
List Price: $59.95
 
 
Mini Cooper Part-C-AEG603 84mm 1275 STROKED MINI COOPER CRANKSHAFT This 84mm stroked crankshaft is the ideal starting point when building a 1430cc Mini motor. The stock 1275cc cranshaft has a stroke of 81.28mm, this version is set-up for stock "S" size connecting rod [ More Info]

$1,495.00
 
 
 
copyright © 2008 MiniMania.com