Bounty__Hunter
Super Moderator
I have 62mm Performance Throttle Bodies and spacers available. '91-'04 2.5L and 4.0L engines.
62mm Throttle body and spacer
- Thread starter Bounty__Hunter
- Start date
Do these increase hp on the 2.5?
Bounty__Hunter
Super Moderator
I believe they do, but no dyno numbers to back that up. I think it's a great addition to other mods like a high-flow intake tube/filter, electric fan, hotter ignition, etc.
The largest improvement is in throttle response. Power comes on lightning quick compared to stock. The stock throttle body requires a lot of throttle movement before the throttle plate clears the taper inside the throttle body bore. Pull your airtube off and look down the throttle body, then slowly open the throttle. Look how long it takes the throttle plate to clear the taper below the plate. The bored throttle bodies have no taper so power comes on much quicker.
I believe JP magazine might have done a review on different intake mods if you can find the article online.
The largest improvement is in throttle response. Power comes on lightning quick compared to stock. The stock throttle body requires a lot of throttle movement before the throttle plate clears the taper inside the throttle body bore. Pull your airtube off and look down the throttle body, then slowly open the throttle. Look how long it takes the throttle plate to clear the taper below the plate. The bored throttle bodies have no taper so power comes on much quicker.
I believe JP magazine might have done a review on different intake mods if you can find the article online.
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