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No. 1

Dynojet Intake Performance Stage 1-3 Jet Kit for 1981-1982 Yamaha XJ750R Seca Motorcycles

By Dynojet Research


SKU#: STG-13-JET-KIT-WO-FLTR-XJ750-203772

$131.99 +
List Price$149.99

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Availability: We ship this product in 48 business hours

Item Description
Dynojet Intake Performance Stage 1-3 Jet Kit for 1981-1982 Yamaha XJ750R Seca Motorcycles

Dynojet has been leading the motorcycle and ATV industry for years with their ability to produce the maximum horsepower out of engine by adjusting the fuel/mixture and their jet kit exemplifies quality and performance.

Intended for motorcycles with a stock engine using the stock airbox, air filter and stock pipe. Stage 1 kits are fully adjustable to allow the use of a well designed aftermarket pipes and stock replacement air filters like K&N. Stage 1 kits are designed to improve throttle response and driveability and in most cases power increases of approximately 5% throughout the entire power range can be achieved

Stage 3 Jet Kits are intended for motorcycles with stock or mildly tuned engines using a well designed aftermarket pipe and individual air filters. In most cases power increases of 10-15% can be achieved. However driveability may be compromised particularly with short stroke, high rpm motors. On some modern engine and airbox designs, individual filters and proper jetting offer no performance improvement yet compromise driveability, in such cases stage 3 kits are not available

Note: Jet Kit only. No air filter included.


1981-1982 Yamaha XJ750R Seca

For Racing Vehicle Use Only
Item Details
  • Jet Kit Only - No Air Filter
  • Maximizes carburetor performance
  • Includes step-by-step instructions
  • 10-15% boost in horsepower
  • Use with individual filters
  • Actual Kit Contents may vary from image depending on make & model.
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