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| gotta luv a v8 |
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To my au1 1 tonne ute I have fitted a complete new (unused) explorer 5l engine gt40p heads , cam used in the EL gt program, 1.72 street terra bolt on roller rockers, newtickford extracs/cats and 2 1/2 inch system, wide mouth cold air intake snorkel and K&N high flow airfilter, I have used the MAF and standard throttle body off the original 175 kw motor, would a 70mm or 75mm throttle body make a noticable difference, if so would I also need to change the MAF and adapter plate
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| XR9UTE |
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What MAF and t-body do you have now?
A 70mm t-body is as large as i would go. 75mm will actually reduce performance. If your MAF is a 70mm already I would leave that in place. |
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| gotta luv a v8 |
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Dont realy know what size they are I just assume that they are standard 68mm, can I measure them and how, dont really know a great deal about them
{USERNAME} wrote: What MAF and t-body do you have now?
A 70mm t-body is as large as i would go. 75mm will actually reduce performance. If your MAF is a 70mm already I would leave that in place.
_________________ Don't force it, use a Bigger hammer |
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| XR9UTE |
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Std is 65mm.
If it's a std Explorer engine and intake it will be a 65mm t-body. To measure it, ideally you would remove it and measure the back side because the front side tapers out to a larger diameter. There is no advantage to have a 70mm over a 65mm. The MAF has some numbers on the sensor. If your's is a 70(it should be on an AU) it will have AFH-70 on it. |
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| gotta luv a v8 |
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Thanks for the info, would be standard, money better spent elsewhere,cheers
{USERNAME} wrote: Std is 65mm.
If it's a std Explorer engine and intake it will be a 65mm t-body. To measure it, ideally you would remove it and measure the back side because the front side tapers out to a larger diameter. There is no advantage to have a 70mm over a 65mm. The MAF has some numbers on the sensor. If your's is a 70(it should be on an AU) it will have AFH-70 on it.
_________________ Don't force it, use a Bigger hammer |
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