Plug leads and extensions

[Rum Runner]

Has anybody experience with Castle race engines leads , i see they recommend there non resisted extensions , anybody used the leads with out these and has there been any difference, also any difference with there extensions being used.

[That Daddy]

Yes me and my brother, both using these leads and extenders,happy enough look nice too.

[Corky]

Jamie put them on my Griff when he changed the cam 2 months ago, they seem very good to me and worth the price IMHO.