Quote:
Originally Posted by pokeyl
Anyone put a set of bigger throttle bodies on a N/A engine? Result?
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I did that mod earlier this year (winter project)
but I haven't done an extensive testing because at that time I had some ign timing issue caused by a cracked flywheel (discovered in September) but I did see some improvement
my guess why I gained some power with the oversized TB was because when I did the test if i remember correctly , it was with my custom CAI which had a bigger MAF tube . soo the choking point was the Oem TB and not the MAF anymore
