[TJ's Chevy]

Get the return line system...DO NOT waste money on that piece of crap "command center" that allows you to use the stock pump. It's a pile of sh** that costs twice as much as a return line system. System works fine as long as it's 30 degrees outside...but the stupid pump runs so Hot it Boils the fuel in the canister. I installed this setup in my 76 with a stock 350. Flushed the tanks and all new fuel lines...new 5-9 psi electric pump...installed the command center in the engine bay far from heat per instructions...fired and ran great but when driving in 90 degree weather the engine kept dying. Well, when you touched the canister it would burn your hand. Pull the low pressure line and fuel would come spraying out of the canister because it was boiling so bad. Other people have had this issue to...so my advice...get the return system. Throttle body works well though...just make sure to set the iac steps for finer tuning and it's good to go. Long as fuel is Moving it won't boil.