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H22A2 Oil Pump

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wurlycorner
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Post by wurlycorner » Tue Aug 19, 2014 10:51 am

NafemanNathan wrote:I don't think it's got a part number on it.
lings?
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Post by NafemanNathan » Tue Aug 19, 2014 11:03 am

wurlycorner wrote:
NafemanNathan wrote:I don't think it's got a part number on it.
lings?
It's not a genuine Honda job. Just well made.
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c_doughty1
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Re: H22A2 Oil Pump

Post by c_doughty1 » Tue Aug 19, 2014 12:26 pm

Ok so you have one available?
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Post by NafemanNathan » Tue Aug 19, 2014 12:31 pm

c_doughty1 wrote:Ok so you have one available?
Yes, the one in the pictures over the page.
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Re: H22A2 Oil Pump

Post by c_doughty1 » Tue Aug 19, 2014 12:53 pm

Is that for the h22a2 then pal?
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Post by NafemanNathan » Tue Aug 19, 2014 12:56 pm

c_doughty1 wrote:Is that for the h22a2 then pal?
:lol; That's what I was saying I'll have to check. At the minute that's what I believe it is for. I just want to check to see whether it's compatible with A7 or A8 blocks. I don't think it will be in which case I could sell it on to you. I'll have a looksee when I get home ;-)
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Re: H22A2 Oil Pump

Post by c_doughty1 » Tue Aug 19, 2014 2:08 pm

NafemanNathan wrote:
c_doughty1 wrote:Is that for the h22a2 then pal?
:lol; That's what I was saying I'll have to check. At the minute that's what I believe it is for. I just want to check to see whether it's compatible with A7 or A8 blocks. I don't think it will be in which case I could sell it on to you. I'll have a looksee when I get home ;-)
Ok pal cheers that's great
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Post by wurlycorner » Tue Aug 19, 2014 2:32 pm

NafemanNathan wrote: It's not a genuine Honda job. Just well made.
Ok, but I meant you could check whether the Honda part numbers for the oil pump on an A7 and A2 are the same...
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Post by NafemanNathan » Tue Aug 19, 2014 2:49 pm

Oh yes, that's what I'd do, but I'm doubting an A7/8 pump is the same as all the others, so if that is the case, what can I measure to tell which one I've got? I think it was for an H22a, but now I'm trying to recall I really can't remember :lol:

@Nucleustylzlude What size are the journals of that sleeved block you got from the same guy I got the oil pump from?
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Post by nucleustylzlude » Tue Aug 19, 2014 3:00 pm

It was a H22A1 block from the states (Bensons sleeves) so it has the 50mm journals.

As far as I'm aware the oil pumps are the same between the H22A1 & A2, I thought they were the same blocks, not actually sure what the difference is between them. I know the H22A1s in the US produce slightly more power output.

I think its just a region code difference right? I mean even the H22A is the same except the components that go in it to make it higher compression = more power?

Interested to know if anyone has any other thoughts?
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