fits model: Jimmy. make: Gmc. year: 1975–1991.

( Brand: Msd ), ( Part Type: Ignition Crank ), ( Manufacturer Part Number: L2414089 ), ( Fitment Type: Performance/custom ), ( Restricted States: California ), ( UPC: 657896075720 )
The MSD Ignition Crank Trigger Kit (MSD L2414089) is a high-performance accessory designed specifically for the ignition system of GMC Jimmy vehicles manufactured between 1975 and 1991. This kit is an excellent upgrade for those seeking improved ignition reliability and performance.
This MSD crank trigger kit includes a robust, billet aluminum crank trigger and a precision-machined pulley. The trigger is designed to mount securely to the crankshaft using a high-strength, 6-bolt mounting pattern. Its large, 36mm diameter, ensures accurate and reliable triggering of the ignition system, even under heavy engine loads.
The precision-machined pulley is designed to fit snugly on the crankshaft, eliminating any potential slippage. It also features a 6-bolt mounting pattern, ensuring a strong and secure installation.
The kit includes a wiring harness that is easy to install and connects directly to the MSD Ignition Control Module or other compatible ignition systems. The wiring harness is also designed to work with factory distributors and coils, making it a versatile solution for various engine setups.
The MSD Ignition Crank Trigger Kit (MSD L2414089) is engineered and manufactured to the highest standards, ensuring reliable and consistent performance. It is suitable for both street and racing applications and is backed by MSD's industry-leading warranty for peace of mind.
In summary, the MSD Ignition Crank Trigger Kit (MSD L2414089) is an essential upgrade for GMC Jimmy owners seeking improved ignition reliability and performance. With its robust design, easy installation, and compatibility with various ignition systems, this kit is an excellent investment for any enthusiast looking to enhance their vehicle's power and driving experience.
The MSD L2414089 Ignition Crank Trigger Kit is designed to fit GMC Jimmies manufactured between 1975 and 1991. This kit is an alternative to the factory crank trigger and aims to improve ignition system performance. In this analysis, we will outline the key features, pros, cons, and a concluding recommendation.
Features:1. Adjustable trigger advance: Allows for precise tuning of ignition timing.
2. High-quality construction: Utilizes billet aluminum and steel components for durability.
3. Compatibility: Fits various engines, including those with hydraulic lifters.
4. Easy installation: Bolts directly to the crankshaft.
Pros:1. Enhanced performance: Provides improved ignition timing control, leading to increased horsepower and torque.
2. Customizability: Allows for adjustable ignition timing, catering to individual engine tuning needs.
3. Durable: Constructed with high-quality materials for long-lasting performance.
4. Compatibility: Suitable for a wide range of engines, ensuring versatility.
Cons:1. Complex installation: Requires some mechanical knowledge and experience for proper installation.
2. Cost: More expensive than factory crank triggers.
3. Potential clearance issues: May require additional modifications to clear other engine components.
Conclusion:The MSD L2414089 Ignition Crank Trigger Kit offers several advantages, including enhanced performance, customizability, and durability. However, its complex installation process and higher cost compared to factory crank triggers are potential drawbacks. If you are an experienced mechanic seeking to optimize engine performance in your GMC Jimmy (1975-1991), this kit is a worthwhile investment. For those with less mechanical expertise or a tighter budget, a factory crank trigger may be a more suitable option.
Recommendation:Based on the analysis, we recommend the MSD L2414089 Ignition Crank Trigger Kit for experienced mechanics who are looking to optimize the performance of their GMC Jimmy (1975-1991) and are willing to invest in a high-quality, customizable, and durable solution. For those with less mechanical expertise or a tighter budget, a factory crank trigger may be a more suitable alternative.