Im new to the F/I
I have been reading alot about the 3.12 pulley and the 34 tooth.
Before I take my car in to get the vortech SC installed I was thinking about buying the 3.12 pulley and the 34 tooth jack shaft pulley.
Im running stock as of right now.. untill i get more money saved up later this summer..
the question i have is will this be safe for a daily driver on stock ?
Or should i just do the 3.12 pulley ?
Another question should I buy the cold plugs , and does that plenum MD spacer 5/8 work well with the SC?

thanks for any info

mark

 

I have over 30K on my Vortech S/C with the 3.12 pully. It will be fine unless u dog it out, still on stick clutch as well. Yes, you should buy the 1 degree colder plugs.

 

You cant buy a 34 tooth cog pulley to fit our kit . I had one made for me