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Bosch injector 870cc, 38mm (EV14K), 5pcs flow matched
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Product information
Flow matched Bosch 870cc injectors, high impedance - EV14K Compact 39mm injector selected to fit the Nuke Performance range of 5cyl fuel rails.
These injectors are Bosch EV14K Compact injectors (33.60mm between O-rings / 37.95mm center-to-center of the O-rings).
High impedance 870cc injector from Bosch Motorsport
Extended tip, Bosch EV14 K injector length
Kit of x5 flow matched 870cc injectors
Delivered without additional adapters
When ordering injectors, always check the specifications of your fuel rail to ensure the injector type is compatible. Most Nuke Performance fuel rails use EV14L-sized injectors, available between 630cc to 2200cc.
Bosch Motorsport 870cc Injector specifications :
For guidance on selecting the right injector for your application, please visit our FAQ (available here) for more information.
| Bosch part number | 0280158209 / 0280158209 / Bosch -209 |
| OEM part number | N/A |
| Type - w/o included adapters | 39mm EV14K (Compact) |
| Type - with included adapters | Delivered without adapters |
| Connector | Bosch JPT EV1 Minitimer Jetronic |
| O-ring top / bottom | 14mm Viton / 14mm Viton |
| Resistance | 12 ohm |
| Volume at 3 BAR | N/A |
| Fuel compatibility | Petrol / Gasoline / E85 / M100 * |
| Nozzle / Spray pattern | Extended tip / 30 degree conical spray |
| For motorsports use | YES |
| Part # / EAN | 131-05-087 / 7340209508680 |
* Note: If using the injector with methanol, flush it with regular fuel after use. Do not leave methanol in the injector for extended periods.
Bosch 870cc Injector capacity :
Test conditions can differ from real-world use due to equipment and technical factors. However, this info helps understand injector performance and when choosing other fuel system components.
Learn more : Visit our FAQ / Injector calculator
| Measured peak static flow in a test environment |
|
| 2 BAR (29 PSI) | 672cc / min = 64 lb / h |
| 3 BAR (43.5 PSI) | 864cc / min = 82 lb / h |
| 4 BAR (58 PSI) | 972cc / min = 93 lb / h |
| 5 BAR (78.5 PSI) | 1098cc / min = 105 lb / h |
| 6 BAR (88 PSI) | 1218cc / min = 116 Ib / h |
| 7 BAR (101.5 PSI) | 1320cc / min = 126 lb / h |
| Petrol (10% margin) | Turbo charged | Naturally aspirated |
| 1 cyl | 1x115 = 115hp | 1x149 = 149hp |
| 4 cyl | 4x115 = 460hp | 4x149 = 596hp |
| 5 cyl | 5x115 = 575hp | 5x149 = 745hp |
| 6 cyl | 6x115 = 690hp | 6x149 = 894hp |
| 8 cyl | 8x115 = 920hp | 8x149 = 1192hp |
| E85 (10% margin) | Turbo charged | Naturally aspirated |
| 1 cyl | 1x99 = 99hp | 1x124 = 124hp |
| 4 cyl | 4x99 = 396hp | 4x124 = 496hp |
| 5 cyl | 5x99 = 495hp | 5x124 = 620hp |
| 6 cyl | 6x99 = 594hp | 6x124 = 744hp |
| 8 cyl | 8x99 = 792hp | 8x124 = 992hp |
Injector calculation : The figures listed above are based on a base pressure of 3 BAR (43.5 PSI) at idle, providing a quick overview of this injector's performance. For more details on selecting the best injector for your engine, visit our FAQ and use our Injector Calculator (available here).
Bosch injector 870cc, 38mm (EV14K), 5pcs flow matched includes:
5 x Bosch Motorsport injector (# 0280158209)
1 x Flow match certificate
Optional flow-matching for optimized performance and consistent fuel delivery for high-performance applications.
We offer all of our injectors as flow-matched in kits of 4, 5, 6, and 8 pcs (available here). Flow-matched injectors ensure consistent fuel delivery, optimizing performance, efficiency, and smoothness. Out-of-the-box injectors may vary in flow, leading to uneven fuel distribution and reduced performance. We recommend flow-matched injectors for all high-performance or tuned engines, where precise fuel delivery is critical.
Bosch injector 870cc, 39mm (EV14K), 4pcs flow matched Part # : 131-04-087
Bosch injector 870cc, 39mm (EV14K), 5pcs flow matched Part # : 131-05-087
Bosch injector 870cc, 39mm (EV14K), 6pcs flow matched Part # : 131-06-087
Bosch injector 870cc, 39mm (EV14K), 8pcs flow matched Part # : 131-08-087
Injectors - Everything you need to know (FAQ)
Accessories / Spare Parts
Bosch Motorsport : Bosch Motorsport injectors provide high precision, reliability, and durability, engineered for optimal performance in demanding applications. Known for consistent fuel delivery, they are ideal for racing and performance tuning, especially when paired with Nuke Performance's range of fuel system components.
