DETAILED VIDEO! BBK Performance 62mm Throttle Body INSTALL JEEP 4.0 

This was a huge wake up call for the 4.0. I put the four whole injectors and XL coil upgraded wires in the throttlebody spacer my wife and say is wow worth every penny just buy it

Iac and tps in a jeep have been the most problematic to go bad in all my jeeps that I purchase in the past but a jeep to me is alot easier to work on than any other vehicle and parts for jeeps dating back to amc alot of are made in Mexico crazy though

Great video, i love your little work area set up. I thought i was the only one that hated what Loctite did

Those motors run forever if you keep the maintenance up on them. Nice upgrade!!!

You would think that iac housing would come already installed from BBK. Nice to hear that it works better. Cool looking jeep I just rebuilt mine from a wreck.

I had one on an XJ 4.0L. They don't add power but do increase the throttle response/sensitivity. I'm tempted to get one for my TJ, but it's a 5 speed and I'm not sure if the more sensitive throttle will make feathering the clutch/gas more annoying. I've installed a B&M short shifter on my AX-15, and I highly recommend it if they make one for the NV3550.

If you ever get superglue on your hands or drip it on something, brake clean works really well; not as harsh as carb cleaner and can be put on a rag to slowly dab. carb clean can strip surfaces and dries much faster so on-rag application isn't as good. but, yeah. Used to put a lot of motorcycle grips on with superglue, sometimes it would come out the end and i'd just use my fingers to smooth and clean the area, then spray some carb clean on a rag and wipe my hand clean. Super glue just comes right off. I use super glue for a lot of cuts too, with baking soda. Gets hot for a second or two, but way better than any bandaid. Sorry, i just got back from a Thanksgiving "walk".

So do you think a throttled that big will work on the 2.5 liter

Great job on the video. Great info 👍🏼🇺🇸

do you have the mopar part numbers for the 3 throttle body sensors?

great video, my stock throttle body on my jeep is 60 mm, would the 62 mm add more power

Where did you go to find all the mopar sensors?

I installed one of these on a 2002 TJ but now it whistles, anybody know how to fix this?

I have the same TJ and Throttle Body and I can’t get the AIC housing to bolt back on to the new throttle body because the holes are too far from the “tab” you mentioned. How did you deal with that? I’d you look closely you’d have the same issue I have because I can see on yours that the holes are further away on the new body just like mine.

The mini shop layout you have on your work table started tripping me out...Like, what if it's normal size and you're just a giant working on some huge throttle bodies?!

but right after this , you installed a stroker. If I'm staying with my 4.0 , is this an effective upgrade?

Nice video broo, do you have the link of your intake ?

Any idea what size the intake opening is? Putting a 62mm throttle body over a 61mm opening would seem detrimental to the performance. I was just wondering. I don't know, I've never measured one. I'm thinking that edges would cause turbulence in the intake air flow. I've done a fair number of port and polishes on carbed engines, so, I was wondering if the smoothness of the runner would help in this situation.

Where did you get these seats? looks awesome!

No way .My throttle plate got stuck open on the highway a week later . Turns out it was machined wrong..pray you get a good one . . If I didn't know what to do I would of crashed at full throttle. I ended up stomping on the gas pedal hard and it made it un stick. . User beware

Would this work on a 04 jeep grand cherokee 4.0 IL 6... rwd

Does it make a whine at high RPM?

Pro tip: use gloves when using brake cleaner

Pro tip: don't use old hardware in new parts

Should have been a 6 minute vid ?