I wouldn’t consider it a bad thing to do. Matter of fact, I’m going to pick up some myself. As far as the gap, I’ve seen some at .50 and .55. I’m in no way an expert on spark plugs, but from what I’ve read, TR 55’s are for mostly stock cars with heavily modded cars using TR6’s. Hopefully somebody else could shed a little more light on this topic.Ozzhead said:I heard it isnt a bad idea to change the factory plugs on the ls2. I was thinking the NGK V-Power Spark Plug; TR55; @ Gap .060? is that the correct gap or should i change?
Thanks Dennis
Started with T55's when the cam went in and changed to the Tr6's. not a bad idea to change them.raven1124 said:I wouldn’t consider it a bad thing to do. Matter of fact, I’m going to pick up some myself. As far as the gap, I’ve seen some at .50 and .55. I’m in no way an expert on spark plugs, but from what I’ve read, TR 55’s are for mostly stock cars with heavily modded cars using TR6’s. Hopefully somebody else could shed a little more light on this topic.
You'll be surprised how much power the right plugs and gaps will give you. On my 69, I gained 9 hp and 5 torqe. And those are just AC delco plugs. A nice cheap way to get a little power. Good luck, it is worth the time to get em right.Ozzhead said:I bought 8 new t55s and a tool to change the gap. Hoping to do on wensday
Magnuson states that you should use the stock plugs and stock gap. But I'm sure any equivalent plug will do. Their biggest concern may be the gap though.MSTNGKILLA said:the question is still in the air over what would be the best gap!!!What are u maggie guys running? how about someone with a cam swap,lt's,cai??
AC Delco Iridium'sJMVorbeck said:What plug does the car have in it stock?
Most guy's with heavily moded cars, from what I understand, are running TR-6's.MSTNGKILLA said:the question is still in the air over what would be the best gap!!!What are u maggie guys running? how about someone with a cam swap,lt's,cai??
I've heard nothing but good things about Taylor wires. I'm going to order some tonight.MSTNGKILLA said:I'll try the tr55s thanks guys, so easy to do i love this car! HEY what about plug wire's u guys have any ideas? I've seen soom Jacobs stainless steel braided one's but don't know if they make em for our rides, got any suggestions???? THANKS
Here you go.MSTNGKILLA said:Do you have a part #?? I checked out there site looks like your planning on fiting a custom fit set wright? Couldn't find one for our cars or the corvette ls2's