hardcase New Member 2 Member For: 5y 1m 29d Posted 16/10/19 08:05 AM Share Posted 16/10/19 08:05 AM what are the main differences between a na and turbo barra. I have a ba xr6t turbo engine that I want to build for a project. going to do rods and pistons etc etc. is the na crank the same as the turbo also what are the differences in heads. cheers Link to comment Share on other sites More sharing options...
Mrs Jeturbo Bob the Freaking Builder Donating Members 10,813 Member For: 15y 2m 28d Gender: Female Location: SA Posted 16/10/19 08:49 AM Share Posted 16/10/19 08:49 AM What model engine do u have? yes it does make a huge difference Link to comment Share on other sites More sharing options...
arronm Dropping a turd Gold Donating Members 9,520 Member For: 17y 1m 14d Gender: Male Location: Perth Posted 16/10/19 09:24 AM Share Posted 16/10/19 09:24 AM 1 hour ago, hardcase said: is the na crank the same as the turbo also what are the differences in heads. cheers Yes and exhaust valves Link to comment Share on other sites More sharing options...
hardcase New Member 2 Member For: 5y 1m 29d Posted 16/10/19 06:19 PM Author Share Posted 16/10/19 06:19 PM I have a 03 xr6t turbo engine with 4 spd auto. if the na crank is the same and heads just need valve and spring upgrade, then I may as well leave my engine in tact and sell it. I intend doing forged piston and rod upgrade etc so makes more sense $$$$$ wise to get a na long block and build that up. Link to comment Share on other sites More sharing options...
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