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ed_ma61
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Re: 7MGE Compression Ratio - How High ?? Mon, 28 July 2003 08:20 Go to previous messageGo to previous message
ahhh - just checked the toyota manual, stock cranking pressure (@ 250rpm) is only 156psi !! (142psi for the 7mgte)

hmmm, maybe it wont go too pear-shaped afterall...

bloody megasquirt! theres few problems with it for my application:
-im running 2 cold start injectors
-the injectors ARENT pulsed - theyre continuous
-full mapping is a little overkill Smile

to my mind, something simple like this doesnt need a comprehensive hardware setup like a dedicated injection computer Cool

i think im juts going to wing it at 10.75/10.80:1

see what happens Nod

and Glen, im not a fan of quoting numbers, but youre pretty close Very Happy

cheers
ed
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SubjectPosterDate
Read Message   7MGE Compression Ratio - How High ?? ed_ma61Mon, 28 July 2003 00:43
Read Message   Re: 7MGE Compression Ratio - How High ?? mr_mcfarlaneMon, 28 July 2003 00:57
Read Message   Re: 7MGE Compression Ratio - How High ?? justcallmefrankMon, 28 July 2003 00:59
Read Message   Re: 7MGE Compression Ratio - How High ?? ed_ma61Mon, 28 July 2003 02:41
Read Message   Re: 7MGE Compression Ratio - How High ?? justcallmefrankMon, 28 July 2003 02:47
Read Message   Re: 7MGE Compression Ratio - How High ?? mr_mcfarlaneMon, 28 July 2003 01:06
Read Message   Re: 7MGE Compression Ratio - How High ?? rob_RA40Mon, 28 July 2003 01:13
Read Message   Re: 7MGE Compression Ratio - How High ?? ed_ma61Mon, 28 July 2003 03:00
Read Message   Re: 7MGE Compression Ratio - How High ?? oldcorollasMon, 28 July 2003 04:10
Read Message   Re: 7MGE Compression Ratio - How High ?? ed_ma61Mon, 28 July 2003 04:01
Read Message   Re: 7MGE Compression Ratio - How High ?? oldcorollasMon, 28 July 2003 04:19
Read Message   Re: 7MGE Compression Ratio - How High ?? ed_ma61Mon, 28 July 2003 04:27
Read Message   Re: 7MGE Compression Ratio - How High ?? oldcorollasMon, 28 July 2003 04:46
Read Message   Re: 7MGE Compression Ratio - How High ?? BlackSupraMon, 28 July 2003 06:47
Read Message   Re: 7MGE Compression Ratio - How High ??  ed_ma61Mon, 28 July 2003 08:20
Read Message   Re: 7MGE Compression Ratio - How High ?? ed_ma61Mon, 28 July 2003 08:25
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