Best Cop Style Coil Forced Induction??

[musclemustangcb]

I'm running stock coils on my 530wrhp 2v roush. I'm looking to upgrade. What would u reccomend? Whatbr u guys running? Also, I need a better belt tensioner. Any suggestions? What are you guys running?

 

[phatboy5015]

As far as coil, stick with OEM. From what I've heard, they are the most durable.

 

[98gtDan]

As far as coil, stick with OEM. From what I've heard, they are the most durable.

+1

 

[musclemustangcb]

I've been having issues with the stock ones. They don't fully crap out. They just give out once I come into boost really hard. About 37-3800rpms@10psi boost (16psi@6000rpm) ill have one give out. Its won't throw a light, but when I'm on the dyno I can see it. I found the weak one, changed it and it pulled great. But now I got another one dropping. They only produce 20k volts. Most aftermatket coils I've found are over 50k. I'm gonna swap to weapon x coils. Has anyone run a set of them yet? What I've read, people who have swapped to them love Em.

 

[trinity_gt]

What plug gap are you running?

 

[tank_567]

seen cars make into the 800rwhp+ with stock COPs, check your gaps. I run tr6 plugs with a 32 gap on my setup with about the same boost with no issues.