Basic questions about temperature

Basic questions about temperature

Author
Discussion

Kevin k

Original Poster:

20 posts

199 months

Saturday 16th February 2008
quotequote all
Got to think about radiator design.

Aprecitate that most modern cars do not have a scale on their temperature gauge.

Would guess that because the engine is designed to run with catalytic converters that it is designed to run relatively quite hot (compared to my present Rover V8)?

Without cats what is the ideal temperature that the LS2 should run at, for power and economy.



Kevin k

Original Poster:

20 posts

199 months

Sunday 17th February 2008
quotequote all
90 sounds about the figure that I was hoping-for.

Re getting oil up to temperature,
I am intending on using a http://www.thinkauto.com/acatalog/On_line_shop_Lam... on the basis that the water system should warm engine oil quicker from start up and help maintain consistent temperature of both. On smaller engined cars this system seems to work well (apart from putting more strain on water cooling as it being used additional to cool the oil).

Kevin k

Original Poster:

20 posts

199 months

Sunday 17th February 2008
quotequote all
I have a replacement themostat from 86c to 71c/160f

Radiator (is my achilles heel) will be considerably smaller than a Monaro. 43cm by 52cm

Do not want a heater (unless I find once car is on the road I find the cooling in inadequate, in which case I will have to mount an addition smaller radiator somewhere on the car).