3?s

hey guys im new to tha site got a few questions that need to be answered i have a 1988 mazda b2200 base 1st ? how much drilling do i need to do when changing the seats i have a set of honda civic front buckets but tha truck has tha stock bench and 2nd when changing from tha stock carb to a weber what vacum lines can i get rid of and 3rd do i have to change tha stock headers when i swop out tha carbs

well seats just have to be lined up to where you want them permanently and Mark holes and drill them out if they don't line up. WATCH OUT FOR LINES BELOW WHEN DRILLING. As for the second question you can pretty much get rid of every vacuum line except the vacuum advance and pcv valve. 3rd question yes they do it all the time. you will have some ugly lines sticking off of the header if you don't replace them but it's a normal upgrade either way.

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You also need to keep the vacuum line for the brake booster.