I have a edelbrock performer x turbo for my 00 honda civic. and it comes with a tial bov valve and i was wondering if i could change it to a greddy type s bov? im not sure that why...should i get a external wastegate? because it sounds like its is better to get external. how much do they run for and will it work for my turbo? Need help...

 

External Wastegate is alot better then internal but involves a change in manifolds.

Keep the Tial its a way better BOV.

 

im pretty sure the flanges for the bov's are different so you'd have to get new piping done or re-weld the one..as for the wastegates the internal one will be fine but u can change it also..your gonna have to weld the internal shutter closed though

 

go with what you have unless you can weld correectly to put the new flange on for the change in manifold/flanges.