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| The Isuzu Landy Enthusiasts Section The Isuzu Landy Enthusiasts Section |
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| 4BE1 Pics Anyone got pics of an Isuzu 4BE1? I'm interested in the inlet manifold mainly, wondering if they made any radical changes there to get the power levels up in a non turbo engine. One of the guys here (might be Andrew E) fitted a different inlet manifold with a bigger intake flange to his 4BD1 a few years back and dropped the EGT's, I suspect this might have been a 4BE1 part. |
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| Thanks Jerry, they're exactly what I wanted to see. Basically the 4BE1 is at least 10% better at processing air than a non turbo 4BD1. I think this change is mostly due to the intake manifold design. I wasn't sure if the 4BE1 used that particular manifold, but your pics confirm it does. Might be a cheap and easy 10% gain for the rest of us. I think there should be some mpg's hidden in there too. |
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Does your engine have a rotary or inline pump? I thought they were all rotary, but there's one for sale in NZ which supposedly has an inline pump. |
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| Looks like a rotary in that last pic Dougal.
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Garry |
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| The injector lines are different too on the later 4BD1's with this manifold, so you will need them if you install it.
__________________ Cheers......Brian 1986 110 4BD1 Turbo Isuzu County Dualcab 1985 110 V8 County (soon to be Isuzued) Ex RAAF No.5 trailer ARN 232-501 Haulmark 1 ton trailer |
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Do you know what market your engine was originally sold into? Regarding the injector lines, there's a thread on here somewhere (just been searching, can't find it) of Andrew E (there are a lot of variations on that username) doing the manifold swap on his 4BD1T to that 4BE style. If injector lines needed done there should be mention of it. |
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