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Old Mar 7, 2011 | 01:47 PM
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Default What oil & plugs?

What plugs & oil are best for my 98 type r?

I have a few mods aswell
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Old Mar 7, 2011 | 02:02 PM
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mods are
full exhaust inc decat
headers
vf34
fmic
filter
apexi management
walbro pump
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Old Mar 7, 2011 | 11:17 PM
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Plugs NGK RBF7B's and Millers cfs 10w60 oil.

Cheers.
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Old Mar 8, 2011 | 08:12 AM
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Yes to the above plugs, no to the above oil.
Go for millers 10w40 fully synthetic if you want to go that way, it will be at it's best a lot sooner than a 10w60 (very thick oil) and give better flow around the engine, or a 5w40, if your changing the oil for summer then even a 15w50 like motul 300v would suit your car

Tony

Ps, I wouldn't run a 60 hot weight in any Subaru unless it's running 600+ bhp
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Old Mar 8, 2011 | 08:46 AM
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I agree about the plugs and oil.

Ever since i had the engine let go in my RB5, i've used Millers 10w60 and the power levels ranged from 300-430hp.
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Old Mar 8, 2011 | 09:01 AM
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Originally Posted by drb5
I agree about the plugs and oil.

Ever since i had the engine let go in my RB5, i've used Millers 10w60 and the power levels ranged from 300-430hp.
Now that's cheating a little, what power and mileage did your rb5 have on it when it went pop? (plus what were you doing and what went back into the rebuild? ) and what oil were you running when it went pop and was it shortly after a service?

Tony
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Old Mar 8, 2011 | 09:51 AM
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Originally Posted by Paul Hutch
What plugs & oil are best for my 98 type r?

I have a few mods aswell

A 10w-50 is ideal for your car if it's driven hard and these are the ones that we stock.

http://www.opieoils.co.uk/c-659-10w-50.aspx

Both are really good oils, absolute top of the range ones, so go with any brand preference you have.

A 10w-40 is a better choice for normal use

http://www.opieoils.co.uk/c-657-10w-40.aspx

The best ones are the Gulf Competition, Motul 300V, Redline and Millers CFS. As a cheaper alternative the Fuchs XTR, Motul 6100 and Millers XSS are good choices.

A 10w-60 is too thick, it just doesn't flow quickly enough.


Cheers

Tim
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Old Mar 8, 2011 | 10:39 AM
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Originally Posted by TonyBurns
Now that's cheating a little, what power and mileage did your rb5 have on it when it went pop? (plus what were you doing and what went back into the rebuild? ) and what oil were you running when it went pop and was it shortly after a service?

Tony
Not realling cheating i don't think?

The oil i was using at the time it went, was pi5hy Halfrauds stuff and it was being mapped at the time. Big end on No. 3 went.

Any time after that, i saw good oil pressure and good temps. No reasons to change oil.

I learned my lesson never to use cheap stuff and go for a heavier oil.

Last edited by drb5; Mar 8, 2011 at 10:41 AM.
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