Spark Plugs 283
 

What are you guys using? The 283 is on its way in. I am curious to what plugs people are running.

Re: Spark Plugs 283
 

I had started using the Accel 137, but I've heard they may not be available anymore.

Here's a cross-reference tool I found that might help you.

http://www.sparkplug-crossreference....ert/ACCEL/137/

When's the big day?

Lew

Re: Spark Plugs 283
 

Re: Spark Plugs 283
 

acell 137 ,but don't know the replacement # and there is one .gap at 30-35 with your ignition Phil.

Re: Spark Plugs 283
 

Thanks lew. i got the engine in pulled a late nighter last night. I need some valve cover gaskets and spark plugs this thing is going to breathe. However i have no idea what kind of carb i have. Thats gonna be another thread tonight.

Re: Spark Plugs 283
 

Where is the best place to get accel plugs? we have KOI around there is a O reillys and ADvance in dry ridge. and a autozone.

Re: Spark Plugs 283
 

AC R 43 or R 44 stock was R 45. I run some of the Accel and NGK as well haven't seen a big diff. ---Trevor

Re: Spark Plugs 283
 

u can also ask autolite if they have crossovers for the old 74 cold plug, 75 medium plug and the 76 which was a hot plug. but the 137 accels were very good also.

Re: Spark Plugs 283
 

Is this a stock or super stock? We run a # 266 champion race plug or j63y, it is a fine wire plug with a 60ths gap.This is in super stock combo. Tom

Re: Spark Plugs 283
 

Guys thanx for the spark plug help. I got ac ngk and accel.:D I made a test run ddown the road . Gonna need some carberation work now