anyone put dual patriot springs on there stock heads while the engine was in the car, if so what tool did you use to change the springs. i know a single 918 can be changed with the engine in the car, and does the patriot dual springs need any machine work to fit a stock head?

 

golds are a direct replacement

 

Yep Yep

 

Get ready to get raped by the cowl though.

 

if i had a dime for every cut i got from the cowl i would be rich. i hate going out after working on my car lol, looks like i cut myself a million times from my elbows down.

what tool are you using for the dual spring swap?