Recommended oil for K20a

Recommended oil for K20a

Author
Discussion

4pot

Original Poster:

477 posts

231 months

Friday 16th February 2007
quotequote all
Hi Ricers!

I've defected from the Elise forum as I have a Honda conversion in my Elise. It runs a standard K20a european spec engine and I was just wondering what type of oil is recommended on these engines.

I used to own an Integra Type-R, so I am aware that engine oil is particularly important on these engines.

Your thoughts & recommendations are appreciated.

Rich

carfiend

3,186 posts

216 months

Friday 16th February 2007
quotequote all
I use Castrol Edge. Used by Tom at TGM in Fleet on their Race DC5s and does a good job so is more than enought for mine.

10 Pence Short

32,880 posts

224 months

Friday 16th February 2007
quotequote all
Any reasonable semi-synthetic within the temp range for your usage will be fine. One or two highly regarded Honda techs still feel fully synth is a bit too thin.

I ran a CTR with that engine for 125,000 miles from new, mainly using bog standard Castrol semi synth.

stew-typeR

8,006 posts

245 months

Friday 16th February 2007
quotequote all
silkolene pro s 5w40

skinnyboy

4,635 posts

265 months

Friday 16th February 2007
quotequote all
doesn't Honda recommend FEO 5w-40 for the K20?

I use FEO 10-30 in my H22 and never have problems with it, 5W in winter, if you can call a Melbourne winter, winter.

4pot

Original Poster:

477 posts

231 months

Friday 16th February 2007
quotequote all
Appreciate the responses on this.

What a lovely thing, Vtec is!

PJ S

10,842 posts

234 months

Friday 16th February 2007
quotequote all
Liqui Moly Synthoil Energy 0w-30 or 40.
Also Proline Engine Flush prior to changing oil.
Currently looking into Cera Tec additive.







*edit for correct spelling

Edited by PJ S on Friday 16th February 13:53

skinnyboy

4,635 posts

265 months

Friday 16th February 2007
quotequote all
whats Ceratec if you don't mind me asking?

PJ S

10,842 posts

234 months

Friday 16th February 2007
quotequote all
Best I let you read for yourself.



Edited by PJ S on Friday 16th February 18:40

purdy84

2,172 posts

216 months

Friday 16th February 2007
quotequote all
stew-typeR said:
silkolene pro s 5w40


another vote here ....

Discounts available through civictype-r.co.uk with oilman

stew-typeR

8,006 posts

245 months

Friday 16th February 2007
quotequote all
PJ S said:
Liqui Moly Synthoil Energy 0w-30 or 40.
Also Proline Engine Flush prior to changing oil.
Currently looking into Cera Tec additive.







*edit for correct spelling

Edited by PJ S on Friday 16th February 13:53


dont ever ever ever ever use engine flush. EVER.

PJ S

10,842 posts

234 months

Friday 16th February 2007
quotequote all
Why not?
Removes a lot of the lacquer build-up and cleans the valve springs.
If you had issues with a flush treatment, then I'm sorry to hear that, but yours might be an isolated incident or as a result of the particular brand of product you used.
Your post above doesn't exactly hold or carry much credibility since you make a statement but don't follow it up with an explanation of how the statement was arrived at.

That's a bit like me or anyone else saying "Never ever ever use Halfords windscreen fluid, EVER!!" and not bothering to layout the reason I or they reached that conclusion.

skinnyboy

4,635 posts

265 months

Friday 16th February 2007
quotequote all
stew-typeR said:


dont ever ever ever ever use engine flush. EVER.


seconded, I used Polyslip engine cleaner on my old F22 engine, totally destroyed the engine, clogged up al the oil passages with the shyte it removed and caused the main bearings to disintegrate and seize the crank which snapped the timing belt. Nasty nasty stuff.

MAN ON FIRE

3 posts

218 months

Friday 16th February 2007
quotequote all
Agreed don't use engine flush and the best oil is 5-40w

stew-typeR

8,006 posts

245 months

Saturday 17th February 2007
quotequote all
PJ S said:
Why not?
Removes a lot of the lacquer build-up and cleans the valve springs.
If you had issues with a flush treatment, then I'm sorry to hear that, but yours might be an isolated incident or as a result of the particular brand of product you used.
Your post above doesn't exactly hold or carry much credibility since you make a statement but don't follow it up with an explanation of how the statement was arrived at.

That's a bit like me or anyone else saying "Never ever ever use Halfords windscreen fluid, EVER!!" and not bothering to layout the reason I or they reached that conclusion.


ive not had bad experiences myself, but the countless people who have are enough.
as for brand of oil i use, only the best- silkolene pro s.
using a premium oil removes the need to flush the engine anyhow. if someone needs to flush an engine, its because they were using poor quality oil.

PJ S

10,842 posts

234 months

Saturday 17th February 2007
quotequote all
My point being if you've bought a car 2nd hand and the owner just let the dealer/indie do the oil changes, God only knows what they used.
That plus driving style will dictate the amount of build-up there is.
One local Vauxhall dealership swears by and uses a particular brand of fuel and engine flush (trade only, not retail product) on each customer's car as part of the service routine.
I'm a big Liqui Moly fan - especially when you learn that they have circa 90% (IIRC) of their domestic market using their products, both Proline and Retail.
Hard to ignore that.
But Silkolene is a very well respected brand, especially in the motorbike market.
Them and Rock Oil were ones I used on my little hyper 250 Kwack KR1-S many, many, MANY moons ago.

fido

17,281 posts

262 months

Saturday 17th February 2007
quotequote all

The local Honda dealer (who service NSXes) just sticks in Shell Helix 5W40, and i have it changed every 6k regardless of driving style.

4pot

Original Poster:

477 posts

231 months

Saturday 17th February 2007
quotequote all
Thanks guys. Would appear that 5w-40 is the oil of choice on here and with the other Honda Elise owners.

10 Pence Short

32,880 posts

224 months

Monday 19th February 2007
quotequote all
PJ S said:
One local Vauxhall dealership swears by and uses a particular brand of fuel and engine flush (trade only, not retail product) on each customer's car as part of the service routine.


Vauxhall have a nationwide contract with Forte.

stew-typeR

8,006 posts

245 months

Monday 19th February 2007
quotequote all
if any dealership/service department recommend a brand more than any other, its because they have corporate ties/marketting agreements going on. like shell/ferrari, citroen/total, etc.