which engine do i have?

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rousecapri
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Posts: 21
Joined: Thu Nov 23, 2006 7:51 am
Location: wellingborough northants

which engine do i have?

Post by rousecapri »

the numbers on the rear of the block by the bellhousing are:
10.5 - 1 cr
84006527B
i would like to know a bit more about what i have
thanks mark


ian.stewart
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Location: Far Far south, any further south and my feet are wet

Post by ian.stewart »

Rover P5 or P6 early 3.5, non stiff block with rope main seal
THE SMOKING GNU
12.604 with an old boiler of a RV8 and no gas
WHY are there so many IANS on this site???????
rousecapri
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Posts: 21
Joined: Thu Nov 23, 2006 7:51 am
Location: wellingborough northants

old v8

Post by rousecapri »

is the old 3.5 v8 out of a p5/6 any good its the one with 10.5 cr and the rope type rear main seal
i wont be tuning the nuts off of it(till i get bored)
will prob fit a 390 holley and tubular manifolds
or should i use the 3.9 i am getting(short engine)and use the bits from the 3.5 to make one good engine(if poss)
8)
i am a v6 freak but have been converted to v8
katanaman
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Post by katanaman »

worst part about the p5/6 engine is the heads as they dont flow well at all due to having smaller valves. Best think you could do to this engine is put a set of later heads on it, SD1 or something like that. Anything from 1976 on, see here http://www.v-8.org.uk/forum/viewtopic.php?t=133. Other than that the front cover has the older oil pump on it which isn't the best. You can get a kit to modify it or again you can replace the whole front for a later one.
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