Iamscotticus Posted December 31, 2023 Share Posted December 31, 2023 Hi. My Crossflow isn't in running condition now so I can't get my own info. What is the compression ratio, individual cylinder pressures and valve sizes please? Thanks. Link to comment Share on other sites More sharing options...
Roger King Posted December 31, 2023 Share Posted December 31, 2023 A Sprint should come in one of two specifications. Later ones came bog standard as supplied by Ford, but with 2 x 40DCOE carbs, and earlier ones, the same but with an A2 camshaft fitted. 1 Link to comment Share on other sites More sharing options...
GaryK Posted December 31, 2023 Share Posted December 31, 2023 1 Link to comment Share on other sites More sharing options...
Nick Berry Posted December 31, 2023 Share Posted December 31, 2023 From the Tony Weaker Lotus Seven book. 1 Link to comment Share on other sites More sharing options...
Nick Berry Posted December 31, 2023 Share Posted December 31, 2023 That should have been Tony Weale, but I couldn't edit it. Link to comment Share on other sites More sharing options...
John Vine Posted December 31, 2023 Share Posted December 31, 2023 33 minutes ago, Nick Berry said: That should have been Tony Weale, but I couldn't edit it. Click on the three dots at top right of your post, and then click on Edit. JV Link to comment Share on other sites More sharing options...
Nick Berry Posted December 31, 2023 Share Posted December 31, 2023 Tried that but it said it was too old or had been moved. Link to comment Share on other sites More sharing options...
Iamscotticus Posted January 1 Author Share Posted January 1 (edited) Thanks. I don't know the age of my engine as I purchased it second hand. I may have to pull the cam to see which I have? The head has a stamp "SAMCOR RAK1192" I still need cylinder compression psi pressures. Edited January 1 by Iamscotticus Link to comment Share on other sites More sharing options...
GaryK Posted January 1 Share Posted January 1 From Rebuilding and Tuning Ford's Kent Crossflow Engine 1 Link to comment Share on other sites More sharing options...
John Vine Posted January 1 Share Posted January 1 16 hours ago, Nick Berry said: Tried that but it said it was too old or had been moved. Interesting. There seems to be a very narrow window for edits. Is that how the site is supposed to work? JV Link to comment Share on other sites More sharing options...
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