After market throttle body and spacer question

[BlueRidgeZ71]

Thinking about purchasing a JET PowrFlo throttle body for my 18 Silverado (5.3l). Wondering if I should/or if it’d be of any benefit to purchase a throttle body spacer for it as well? Has anyone purchased the JET for their 5.3l and was it worth the money?

 

Also thinking of getting a tuner but haven’t found one I like yet. Let me know what you got and what has helped make the best gains for hp&torque without adding a cam/force induction/etc. Not looking to make a drag truck, just looking to smoke a few fords off the line and improve towing. 

 

Thanks in advance!

[txab]

No to the spacer

[1SLOW1500]

Not worth it in itself. Also dont but most all throttle bodies. If that is what you want and want a gain buy the 6.2l throttle body and intake then get a easy tune and in that change value if intake tonthe stock specs for that. Super simple and there is a gain. Other then that save your money.

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[HeySkippyDog]

I thought the world had long moved on from throttle body spacers.

[1SLOW1500]

I thought the world had long moved on from throttle body spacers.

Yes and no on our trucks yes. On a single plain intake they can help with velocity and over all flow after the blades.

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[michigan2500hd]

I'd think you should be able to smoke a few Fords as your truck is. I've never had one give my truck any real competition. 

[1SLOW1500]

Tune alone will open up the truck. I am not even make it up when I say it is 2 times the power after the tune.

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