PR coil conciseness

JAperformance

Specialist
Feb 13, 2017
90
44
0
Ride
09 335i
I've been running my PR coils for over 1,500 miles now at 28-30 psi Full E85 with NGK 95770 .025 gap. No misfires no issues. I did have misfire problems initially but it was with GTR plugs. I switched to 95770 same gap problem solved. I've noticed that a lot of the people that have had to lower their gap to .022-.023 are those with the 97506 plugs which are 2 step colder. For now I'm sticking with the NGK 95770 @.025. I will be soon switching to Port Methanol we'll see how that changes.
 

doublespaces

Administrator
Oct 18, 2016
9,311
4,342
0
AZ
Ride
2009 E93 335i
I've got a user discipline system I've just been waiting to try out.

If you act poorly, I can discourage your IP which creates a chance to:

1) Get rick rolled
2) Get a blank page
3) Make pages load slow
4) Disable search randomly

And more. So any ill behaved people want to be my guinea pig?

rPj2msT.png


If the rick roll isn't effective I can change the URL to teletubbies or maybe some gay porn
 
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Reactions: mnick and zmon1300

doublespaces

Administrator
Oct 18, 2016
9,311
4,342
0
AZ
Ride
2009 E93 335i
Okay its on, let me know how it goes, browse a few threads. The settings are turned up so you may have trouble even getting back to ask me to turn it off, lol.
 

Icewall

Lurker
Nov 3, 2016
18
13
0
NJ
I've been running my PR coils for over 1,500 miles now at 28-30 psi Full E85 with NGK 95770 .025 gap. No misfires no issues. I did have misfire problems initially but it was with GTR plugs. I switched to 95770 same gap problem solved. I've noticed that a lot of the people that have had to lower their gap to .022-.023 are those with the 97506 plugs which are 2 step colder. For now I'm sticking with the NGK 95770 @.025. I will be soon switching to Port Methanol we'll see how that changes.


in case anyone was wondering. I run 25 psi gc turbos. .025 gap on 97506 plugs. never had an issue.
I run a "straight pipe" 3.5" exhaust and you can hear the difference!
 

Kenjermen

Sergeant
Nov 6, 2016
259
78
75
N las vegas NV
Man I don't check my feed for one day and everything gets crazy haha.

On another note seems like a lot of people are having success with these. Might have to pull the trigger on these soon.
 

Tuppidsay

Corporal
Aug 3, 2017
116
63
0
Seattle, WA
Ride
2008 535i
Well I've had my set on for a week. Installed with plugs, gc lites, intercooler, dual nozzle meth, etc so my car feels a lot different so I can't say what just the coils did but I will say, originally I set the gap to .028 and it pulled like crazy with no misfires for 2 days. Then I got heavy missfires on cylinder 4. Decided to regap to .024 during the process I had 3 wires come right out no problems and 3 more that were stuck. Ended up ripping the wire at the metal terminal inside the plug end boot. Emailed pr, told them what happened, explained I don't expect a warranty and that I just wanted to purchase a set of wires. Got an email back in 15 minutes or so offering a free set of wires with shipping! I paid the difference to have them over nighted and should have them tomorrow. I cant truly rep the product after 3 days but I can say the customer service is phenomenal. Thanks again to the guys at PR.
 

doublespaces

Administrator
Oct 18, 2016
9,311
4,342
0
AZ
Ride
2009 E93 335i
Well I've had my set on for a week. Installed with plugs, gc lites, intercooler, dual nozzle meth, etc so my car feels a lot different so I can't say what just the coils did but I will say, originally I set the gap to .028 and it pulled like crazy with no misfires for 2 days. Then I got heavy missfires on cylinder 4. Decided to regap to .024 during the process I had 3 wires come right out no problems and 3 more that were stuck. Ended up ripping the wire at the metal terminal inside the plug end boot. Emailed pr, told them what happened, explained I don't expect a warranty and that I just wanted to purchase a set of wires. Got an email back in 15 minutes or so offering a free set of wires with shipping! I paid the difference to have them over nighted and should have them tomorrow. I cant truly rep the product after 3 days but I can say the customer service is phenomenal. Thanks again to the guys at PR.

Sounds like good service!
 

Kenjermen

Sergeant
Nov 6, 2016
259
78
75
N las vegas NV
Well I've had my set on for a week. Installed with plugs, gc lites, intercooler, dual nozzle meth, etc so my car feels a lot different so I can't say what just the coils did but I will say, originally I set the gap to .028 and it pulled like crazy with no misfires for 2 days. Then I got heavy missfires on cylinder 4. Decided to regap to .024 during the process I had 3 wires come right out no problems and 3 more that were stuck. Ended up ripping the wire at the metal terminal inside the plug end boot. Emailed pr, told them what happened, explained I don't expect a warranty and that I just wanted to purchase a set of wires. Got an email back in 15 minutes or so offering a free set of wires with shipping! I paid the difference to have them over nighted and should have them tomorrow. I cant truly rep the product after 3 days but I can say the customer service is phenomenal. Thanks again to the guys at PR.
That is amazing customer service.I've heard other people did the Same thing and got the same result. This is the kind of customer service is amazing and I wish everyone was like this
 

Jeffman

Major
Jan 7, 2017
1,630
1
631
0
Well I've had my set on for a week. Installed with plugs, gc lites, intercooler, dual nozzle meth, etc so my car feels a lot different so I can't say what just the coils did but I will say, originally I set the gap to .028 and it pulled like crazy with no misfires for 2 days. Then I got heavy missfires on cylinder 4. Decided to regap to .024 during the process I had 3 wires come right out no problems and 3 more that were stuck. Ended up ripping the wire at the metal terminal inside the plug end boot. Emailed pr, told them what happened, explained I don't expect a warranty and that I just wanted to purchase a set of wires. Got an email back in 15 minutes or so offering a free set of wires with shipping! I paid the difference to have them over nighted and should have them tomorrow. I cant truly rep the product after 3 days but I can say the customer service is phenomenal. Thanks again to the guys at PR.
Just curious, did you use dielectric grease on the plugs when you first installed them?