Pin Header
Sep/070
Pin Header
Electric Equipment, Tools, Meters
 |
 20 pcs 40 Pin 254 mm Single Row MALE Pin Header USA  US $6.99
|
 Machined Pin Header Female 40 pos machine socket US $.99
|
 NEW single row round 20x male and 10x female pin header US $8.99
|
 single row square 50x male and 25x female pin headers US $3.99
|
 single row square 50 x male and 25 x female pin headers US $7.99
|
 10Gold Plated 40 Strip TIN Pin Header Breakable105A US $1.99
|
 12864 128x64 Graphic LCD Display moduleFree pin header US $13.49
|
 Machined Pin Header male 40 round gold machine pins US $.99
|
 LOT of 20pcs IDC Connector 10 PIN Female Header 254 mm US $1.25
|
 20x BREAKABLE MALE HEADER 40 PIN 01” PCB CONTACT US $5.60
|
 SAMTEC 50PIN GOLD PIN SMD HEADER TFC 125 22 L D A QTY16 US $14.99
|
 102x15 Pin 254mm Double Row Female Pin Header Socket US $5.98
|
 Machined Pin Header Female 40 pos machine socket x2 US $2.70
|
 Molex 53398 0290 HEADER Male pin 2 POS US $125.00
|
 50X Male 25X Female 40 Pin Square Single Row Header US $12.99
|
 Crimp Pin for Header Connector on Strips 100 Pieces US $9.90
|
 17x Gold 2x 40 Pin Strip TIN 254 Header Breakable106A US $10.99
|
 10X Female 20X Male 40 Pin Double Row Straight Header US $12.99
|
 5x 36 Way Single Row Straight Pin Header PCB Connector US $2.43
|
 20x 40 pin 01” PCB Male Header US $1.96
|
 5x 254mm Single Row Male 40 Pin Header Strip US $1.00
|
 40 Pin 100 Right Angle Male Header Single Row 200 pi US $69.50
|
 200Dual Row 2 X 40 Strip TIN Pin Header Breakable106 US $55.00
|
 Double row Straight 20x male and 10x female pin header US $11.99
|
 Double row Straight 20x male and 10x female pin header US $9.98
|
 2 pc SOIC 8 to DIP 8 Narrow PCB Convert Free Pin Header US $1.60
|
 Machined Pin Header Female 40 pos machine socket x4 US $4.14
|
 HD44780 20x4 LCD module Red on Black Free pin header US $12.99
|
 12pcs 40 Pin 254 mm Single Row Pin Header Strip PCB US $3.79
|
 10Pcs New 2mm 40 Pin Female Single Row Pin Header Strip US $4.99
|
 New 10 X 40 Pin 254 mm Single Row Pin Header Strip N US $1.49
|
 5x 254mm Single Row Female 40 Pin Header Strip US $1.00
|
 5 Pcs 254mm 40 Pin Angle Male Double Row Header Strip US $5.99
|
 10Pcs 2mm 40 Pin Male Single Row Pin Header Strip US $4.99
|
 10pcs 1x40 Pin 254 mm Single Row Pin Header Strip US $3.79
|
 32 Pin 254mm Pitch Header Socket Double Row 5 pcs US $.99
|
 20 Pin 254mm Pitch Header Socket Double Row 5 pcs US $.99
|
 LOT of 10pcs IDC Connector 10 PIN Male Header 254 mm US $.99
|
 10 PCS Single Row Male 40 Pin Header Strip 254 mm US $1.99
|
 Molex 53398 1090 Header 10 Pin POS US $75.00
|
 8 Pin 100 Straight Female Header Single Row 10 pie US $1.00
|
 10pcs 2x20 Pin 254mm Double Row Female Pin Header US $6.09
|
 6pcs 40 Pin 254 mm Single Row Pin Header Strip PCB US $2.50
|
 10 pcs 40 Pin 254 mm Single Row Pin Header Strip PCB US $3.79
|
 Lot 100 Assorted 01 inch pin headers GOLD FLASHED US $9.73
|
 10 pcs 1x40 Pin 254 mm Single Row Female Pin Header US $6.29
|
 HD44780 16x2 LCD module Blue backlightFree pin header US $4.94
|
 100 pcs 40 Pin 254 mm Single Row Pin Header Female US $17.99
|
 201x 6 Pin 254 mm Single Row Female Pin Header Socket US $5.98
|
 2pcs 2x40 Pin 254mm Double Row Pin Header Strip US $1.00
|
 80pcs bag 2x20 Pin 254mm Double Row Female Pin Header US $8.95
|
 PKG 15 10 Pin Shrouded PCB Male Header Connector US $9.95
|
 80pcs bag 1x40 Pin 254mm Single Row Female Pin Header US $8.95
|
 Single row straight male female pin header 40Pins X10 US $8.00
|
In the never ending quest for lower drag times a car tuner will often times start with removing the restrictive factory exhaust system and decreasing backpressure. A complete exhaust revamp can consist of anything from a header(s) to a cat-back exhaust system. Choosing which one is right for you is a task that must be undertaken with consideration to your local street laws.
Headers: The factory exhaust manifold is usually a bulky cast-iron unit that is designed to deliver low-end torque (provided by the small primaries). While this is desirable for daily-driving, it is not the ideal for performance. Many factors can affect a headers performance but generally the features you should be concerned with are:
- Primary Width - Wider the primaries the more peak torque (but later in the power band). There is a limit to how big is big enough that varies from engine to engine.
- 4-1 or 4-2-1 Design. A 4-1 design incorporates all 4 primaries intersecting into the collector whereas the 4-2-1 has the primaries split into twos and then into one. Different designs offer different power bands.
- Type of steel- No question here, what you want is SS for the highest quality and most corrosive resistant header(s).
Catalytic Converters
While usually pin pointed as the main restriction in an exhaust, nothing can be further from the truth, while true catalytic converters do restrict flow just like anything else in the pathway of the exhaust gases; they do not hinder flow anymore than the muffler. In fact most catalytic converters are less of a restriction than a muffler. I would always opt for a high flow catalytic converter in an emissions state. These have been proven to provide a negligible loss in horsepower while still keeping it road legal.
Exhaust Piping
Becuase of the budget/time that's put into both R&D and producing a factory auto, the exaust tubing is usually a ho hum choice. Just like the stock exhaust manifold, it suffers from too small diameter piping and crushed bends. When replacing the entire exhaust system always look for a mandrel bent system (small exhaust shops cannot offer this service) that is also stainless steel. The mandrel bends are somewhat more important than the overall size of the exhaust.
Picking the diameter is a fairly easy decision and should be followed by a general outline such as this:
- 2" Stock- Very Mildly Modified
- 2.25" Mildly Modified-Moderate (exhaust,header,cold air intake,tune)
- 2.5" Moderately Modified- Built N/A engine (exhaust, header, cold air intake, tune, pistons, rods)
- 3" Forced Induction - Turbo or SuperCharged
Mufflers
Look for a straight through design from a respected name. Magnaflow, Flowmaster, Walker, and Thrush are just a few of the better performance muffler outfits. Glasspack mufflers tend to be a good compromise of performance at a lower price.
About the Author:
Article Source: ArticlesBase.com - Increasing your cars performance by modding the exhaust.system
FOOTBALL: Colbran targets revenge against Burgess Hill
WORTHING Football Club boss Simon Colbran wants his side to bounce back from their 3-1 defeat at Burgess Hill on Boxing Day with victory over the same opponents on Saturday. (30/12/2009 10:45:25)