PassionFord - Ford Focus, Escort & RS Forum Discussion

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-   -   BD cams and ignition (https://passionford.com/forum/ford-sierra-sapphire-rs500-cosworth/428041-bd-cams-and-ignition.html)

finni racing 15-05-2012 10:54 PM

BD cams and ignition
 
Hey all.
It`s been a long time sence i was here, but i will now try to be a good boy, and stick around this time :-)

I have a question about these BD camshafts.....
I have bought BD15 inlet and exhaust, becouse that is what i found some time ago.

Litle info on my engine.
Lightly ported head, it is mashined to minimum thikness,
Block is resurfesed and the pistons is mashined as well. Also valvepocked the pistons.
After i have driven the break in period i did a comression test, and i have 9 BAR of compression pressure in the silynders. Originalt i should be 8.5 BAR (as my manual said)
so i dont think this is so signifiant.

How is my cam setup? how will it perform?

Now i think i have been i a litle hurry when i bought these. now i see that almoust every one is using a cam combo. like BD15 inlet and BD10 exhaust, or BD16 inlet and BD14 exhaust.

I have 2 BAR of boost at 3750 Rpm (now it is turned of) becouse of breake in the engine.
I have MegaSquirt 2 EMS and 600cc injectors.

At last i will ask if anyone have a baseline for my ignition map?
I need this becouse i have to drive the car to the tuner guyes, and it is so ***** far away. 8 hours driving. and i have no other way of getting there.


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