68HC11F1 questions

[Seth Allen]

Okay, I really wanted to write about radar, but instead, I think I will 
pick something different. I am a student in an engineering technology 
program, specifically involvin vehicle design.  My background is 
mechanincal engineering tech. I started a bit of a propane/ methanol 
sidetrack discussion a while back. 

My situation is this:  I am thinking of trying, with considerable help, 
to build a simple efi controller for adding supplementary fuel 
(methanol)  to my engine during boost.  I am planing simple stuff, batch 
fire, with 4 injectors, a 0-2 bar MAP sensor, and firing the injectors 
only during boost and varying pulsewidth according to MAP.  I have access 
to free use of a 68HC11F1 board, with the extra battery backed RAM, I 
have 4 LM1949N injector driver ICs (peak and hold). I have acces to 
compilers for assembly and C, neither of which I know.  I can program 
BASIC sort of.  I will have help from professors and students.  Am I 
jumping in way over my head?

ANy input suggestions, experiences, would be helpful.  Also does anyone 
know where I can get a 0-2 bar MAP sensor? Cheap? ANd what si the sort of 
output I get from it?  I can put it in a pressure vessel and map the MAP 
sensor, but I dont want to.

Thanks in advance for the replies, hopefully many.

Seth Alen