RB20 RB25/26 spec 1 Splitfire coilpacks

how used?

I missed out on a new set for £220 the other day :mad:

Whats the difference between spec 1 & 2, is it the coilpacks or the year of the car?
 
how used?

I missed out on a new set for £220 the other day :mad:

Whats the difference between spec 1 & 2, is it the coilpacks or the year of the car?

car done 80,000 km, no idea how long they have been in there, just broke it up for parts, the engine ran fine no missfires on boost.

Spec 1 engine has an ignition amplifier on the back of the coilpack cover, spec 2 dont.
 
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