Just got done installing my AEM Water methanol kit. They recommended 2 550cc nozzles for 450rwhp and up. Should I run less? im planning to run 50/50 methanol and water. Thanks

 

BTW, im running 550/1680cc injectors, street ported motor and dual tial 38mm wastegates.

 

Those numbers don't sound right. 1100cc's is way too much for 450whp with 50/50 water meth. When I did the math for 425rwhp I came up with 600cc's for 50/50 water meth (it was actually 590cc's but I just rounded it up). If you were running straight meth 1100cc's would make more sense, but even then that sounds like too much.

Have you read Howard Colemans sticky on injector nozzle sizing?