Re: LOTUS MK1 CORTINA RESTORATION
Posted: Tue Sep 17, 2013 7:07 pm
Practical Classics Magazine fansite
https://practically-classics.co.uk/forum/
https://practically-classics.co.uk/forum/viewtopic.php?t=4450
I didn't clean these Terry.TerryG wrote:wow, did you polish those yourself? (he says already knowing the answer). They look rather special!
Well done on not going the chrome route. I really don't like the look of a chromed carb, just lovely clean aluminium
The guys name is Paul.outdoorjoe wrote:Mate, who did your carbs because that man is getting a mini carb to refurb, they look mint better than new
Hi Ian,I was told in Burtons the same thing,so maybe.Ian wrote:Hi Chapfoose, would you recommend the use of trumpets with DCOE's? We had a Westfield with a X flow ford engine rolling road tuned recently and they told us that had the DCOE's on it had trumpets, we'd have gained a little more from the throttle response?
Ian, it really depends what you are using the car/engine for. One of the main things the trumpets do is affect the formation of the fuel/air mix cloud at the entrance of the cars (caused by air pulsing), and this is critical for correct mixture performance. If I recall correctly you'd basically want a very short trumpet if the engine is regularly used in high rpm but longer ones for a road use engine. I can't recommend any particular length but someone might be able to.Ian wrote:Hi Chapfoose, would you recommend the use of trumpets with DCOE's? We had a Westfield with a X flow ford engine rolling road tuned recently and they told us that had the DCOE's on it had trumpets, we'd have gained a little more from the throttle response?
Cheers WelshieWelshie wrote:Ian, it really depends what you are using the car/engine for. One of the main things the trumpets do is affect the formation of the fuel/air mix cloud at the entrance of the cars (caused by air pulsing), and this is critical for correct mixture performance. If I recall correctly you'd basically want a very short trumpet if the engine is regularly used in high rpm but longer ones for a road use engine. I can't recommend any particular length but someone might be able to.Ian wrote:Hi Chapfoose, would you recommend the use of trumpets with DCOE's? We had a Westfield with a X flow ford engine rolling road tuned recently and they told us that had the DCOE's on it had trumpets, we'd have gained a little more from the throttle response?
Chap, amazing work on the car I love the cleaning job on the carbs! I am rebuilding a V8 MGB in another thread on here and your work is certainly inspiring.