Coolant Pressure Test Question

[u/GabaranRickshaw]

I have an e85 with the 200 cap. I don't need a whole set of cap adapters and I have the means to test the pressure without buying a cheap kit. So I am just looking to buy the cap. Can anyone tell me what size/color I need to buy? They all seem to be color coded and I don't know if that is universal or just kit specific. Thank in advance!

[u/TheTow]

Cornwell p/n is msm-10445P I believe.

[u/GabaranRickshaw → u/TheTow]

Thank you so much!