Home > Blackline Tools > HLF013 Solution by: totalwebsystems  
Sales for Business > Consumers (B2C)
From 1st July 2021 Rally Design will not be able to process orders to retail EU customers with a product value less than £135.00 (€150.00). Above €150.00 local customs may charge VAT, import duty and handling charge. Additionally postal operators and couriers may charge a fee to collect these charges. Please note, this does not apply to UK consumers or EU B2B customers. David Elderfield, Managing Director. Last Updated 01/07/2021.
Search
Brands
Shopping Cart
Your cart is empty!
0 items
£0.00
Go to Checkout
Your Account
Your Email Address
Your Password
Did You Know?
There are currently 108 guests and 2 customers online.

119,233,242 visitors online since Thursday 30 September, 2004

 
Blackline Ford FWD BC/IB5 Gearbox Helical LSD
[HLF013]

Blackline Ford FWD BC / IB5 Gearbox Helical LSD.

Suits:- 

  • Escort FWD
  • Fiesta
  • Focus
  • KA
  • Orion
  • Puma

Helical LSD Advantages:-

  • Equal rotational speed to both wheels
  • Torque distributed according to traction
  • Minimal service requirements - no clutches
  • Quick reaction compared to viscous LSDs
  • Gentle and progressive engagement, low noise
  • Easily controlled power take-off and drifting
  • Gears and body manufactured from 8620 alloy steel
  • Direct replacement into stock differential
Blackline Helical LSD's - How They Work
The Blackline helical LSD's are torque biasing, that is they distribute torque between the wheels, loading more torque towards the wheel with the best traction thus improving performance and driveabitily. Especially in low grip situations.
The helical gearing manages the distribution of friction within the LSD. When torque is applied to the helical gear system it creates force that pushes the gear into the differential body, thus creating friction. Increases of torque, increases the thrust force directly proprotional to the amount of torque. This allows the Blackline LSD to cope with considerable traction imbalance even under heavy power conditions, as would be the case on exiting a powered up corner. But at low torque conditions the LSD can differentiate quietly and smoothly, thus making the differential very suitable for normal road driving. The Blackline LSD uses the popular parallel axis helical geared configuration optimised for even load distribution. They are designed with a torque bias of 5:1 this means that if  one wheel loses traction then the wheel with the most grip can receive five times as much torque as the wheel that is slipping. However, five times zero is still zero, so all these helical LSD's work best when both wheels are 'planted' and some traction is still available on the slipping wheel. In practice this is rarely a problem as there is always some 'drag' on the slipping wheel, however some drivers expertly use left foot braking to partially lock the spinning wheel.
Note - Helical LSD's work especially well when combined with modern anti-lock braking systems.

£419.00 



Your IP Address indicates that you are in the United States or Canada and we are currently unable to sell into those countries. If you do not reside in the United States or Canada then please e-mail your request directly to sales@rallydesign.co.uk quoting Ref: CATINFO/SG2/34.205.246.61
.

Blackline Ford FWD BC/IB5 Gearbox Helical LSD
Click to enlarge
Blackline Ford FWD BC/IB5 Gearbox Helical LSD
Click to enlarge

PLEASE NOTE: All prices exclude VAT at 20%.
Where applicable, this is calculated and added during the checkout procedure.
This product was added to our catalogue on Thursday 28 September, 2017.
Current Reviews:


Customers Who Bought This Product Also Purchased

Atlas Crownwheel & Pinion Assembly - Ratio 5.14
RD1738N -  Atlas Crownwheel & Pinion Assembly - Ratio 5.14
£250.00 Buy Now

4 Link Kit Escort MK2
RD500 -  4 Link Kit Escort MK2
£129.50 Buy Now

Big Red Cylinder Leak Detector
SWE059 -  Big Red Cylinder Leak Detector
£21.83 Buy Now

Atlas Crownwheel & Pinion Assembly - Ratio 3.77
RD1739N -  Atlas Crownwheel & Pinion Assembly - Ratio 3.77
£250.00 Buy Now

Blackline Volvo 140/240/740/940 Helical LSD
HLF170/27 -  Blackline Volvo 140/240/740/940 Helical LSD
£495.80 Buy Now

Big Red 10pc Engine Timing Tool Kit - Mini & PSA
SWE163 -  Big Red 10pc Engine Timing Tool Kit - Mini & PSA
£33.60 Buy Now

Atlas Crownwheel & Pinion Assembly - Ratio 4.625
RD1737N -  Atlas Crownwheel & Pinion Assembly - Ratio 4.625
£250.00 Buy Now

Blackline Triumph GT6 / Herald / Spitfire Helical LSD
HLF080 -  Blackline Triumph GT6 / Herald / Spitfire Helical LSD
£399.00 Buy Now

Blackline Porsche 911/915/930 18 Spline Helical LSD
HLF180/18 -  Blackline Porsche 911/915/930 18 Spline Helical LSD
£575.00 Buy Now

Female Slide Clip - M10 Concave
RD1553 -  Female Slide Clip - M10 Concave
£6.49 Buy Now

Wheels Nuts - 12mm 1.5 19mm (3/4") HEX 60º
SN41 -  Wheels Nuts - 12mm 1.5 19mm (3/4") HEX 60º
£1.00 Buy Now

Hose Fitting Copper Washer - 3/8 & M10
RD1523 -  Hose Fitting Copper Washer - 3/8 & M10
£0.17 Buy Now
Stay Updated!
NotificationsNotify me of updates to Blackline Ford FWD BC/IB5 Gearbox Helical LSD

Product Manufacturer
Blackline Tools
Show All Blackline Tools Products
Best Sellers
01.Hose Fitting Copper Washer - 3/8 & M10
02.Hose Fitting Olive #3
03.#3 Stainless Braided Brake Hose
04.Wheels Nuts - 12mm 1.5 19mm (3/4") HEX 60º
05.Standard Plus 25mm - 63mm Long - 12mm x 1.5 Ford Stud
Featured Products
Blackline Digital Caster Camber Gauge & Mounting System
Blackline Digital Caster Camber Gauge & Mounting System

£107.28
2020 Catalogue Request
Follow us with Rally Design for iPhone, iPad and iPod touch on the iTunes App Store
Follow us with Rally Design for Android on Google Play
Rally Design Limited • Unit 4 St. Augustine's Business Park, Estuary Way, Swalecliffe, Kent, CT5 2QJ
 
Vehicle Identification: References to vehicle marques such as Ford, Vauxhall, Westfield, Caterham etc. are for vehicle fitment identification purposes only.
These references must not be used to imply the vehicle manufacturers have been involved in the design of these products nor endorsement of same.
Product Images: The images shown on this website are for illustration purposes only and may not be that of the actual product. If you are unsure please ask.