Thinking about getting a 70mm throttle-body since I just changed my AFE to a K&N intake. So for now should I buy one while I wait to get my swamp or not?? What do u think??
What the stock TB size??? on Airrams site say that if you have intake, superchip tune, and exhaust then a 70mm is good anything bigger you must have more mods done...is this true??? got the cams just haven't installed them yet...
Replied to your PM- Bigger is better, BUT you get into a area of diminishing gains. For a mostly stock 4.7 68mm at the blade is enough, I make up for the smaller blade by enlarging both the inlet and the backside. If you have money to burn and plan on more mods? go for it. If not? Dont worry about it too much.
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