Difference between P1 and STI engine?
18 April 2009, 09:36 PM
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Difference between P1 and STI engine?
Hi,
I was wondering if there was actually any difference between the engine in a p1 and the equiv year STI engine?
Anything special edition which would be tarnished by dropping an STI lump in intead?
C
18 April 2009, 10:02 PM
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Engine wise they are both exactly the same, assuming your talking about a version 5 / 6 STI.
18 April 2009, 10:05 PM
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yes.
Thats what i wanted to hear
19 April 2009, 08:34 PM
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Isnt there a 2.2 in the p1/22b? Are the bhp/torque figures the same?
19 April 2009, 08:37 PM
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Quote:
Originally Posted by
cmasterScoob
Isnt there a 2.2 in the p1/22b? Are the bhp/torque figures the same?
22B has a 2.2. P1 is a 2.0
20 April 2009, 07:57 AM
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As above - 2.2 engine is 22B only, the P1 engine is the same as STI 5 / 6. It's the P1's exhaust system and ECU which are the unique bits.
20 April 2009, 10:47 PM
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Thought the sti had different cams?
20 April 2009, 10:51 PM
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p1 is a sti v5 with uk parts to make it ok for the uk market!
21 April 2009, 10:46 AM
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Quote:
Originally Posted by
AndyC_772
As above - 2.2 engine is 22B only, the P1 engine is the same as STI 5 / 6. It's the P1's exhaust system and ECU which are the unique bits.
Apart from those stupid Broquets that
MAY be the reason why so many engines in the P1s have failed.
of course it may not
21 April 2009, 10:58 AM
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Lol
Forgot about the magic beans in the tank... must be good for at least 30bhp!
21 April 2009, 11:01 AM
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Quote:
Originally Posted by
chris-RB5
Thought the sti had different cams?
V3 Type-R has a more aggressive cam........
21 April 2009, 04:45 PM
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Question is then, is they are both the same, do the JDM STI engines suffer from the same problems the P1 engines occasionally suffer from?
21 April 2009, 05:00 PM
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Nope... they suffer from the same problems as the P1 engines _regularly_ suffer from!!
21 April 2009, 05:15 PM
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Quote:
Originally Posted by
AndyC_772
Nope... they suffer from the same problems as the
P1 engines _regularly_ suffer from !!
21 April 2009, 05:42 PM
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no because the STI is mapped on the grade of fuel available in its own domestic market.
The P1 has had stuff added to the tank to try to increase the fuel to that available in its own domestic market.
Search broquets, the guy punting them out was mouthing off left, right and centre but has gone decidely quiet since...
21 April 2009, 05:51 PM
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so the type R has a different engine to the STI then?
I thought the STI cams were good up to about 400/500 bhp? why would the type R have different?
22 April 2009, 07:33 AM
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The version 5 / 6 Type R doesn't have a different engine
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