G
Guest
·Rewired the pump so instead of running on 11.5 - 12 volts its now running on 13.5 to 14 volts.
The result is that i've gone from lean to rich, lambda has jumped from mid 7's to mid 8's and egt at top of 4th and amp; 5th has come down 50C. Now peaks at 900 instead of 950. Boost is 1.5 held, 1.7 peak.
Nice and at $45 NZ for bits, good value.
Car is marginally slower (about .5 second longer to go from 3000 to 7000 in 4th gear). Should be able to add more timing (except critical 4500 to 5500 zone where i still have slightly too much) to recover this and possibly make it even faster.
Andrew
The result is that i've gone from lean to rich, lambda has jumped from mid 7's to mid 8's and egt at top of 4th and amp; 5th has come down 50C. Now peaks at 900 instead of 950. Boost is 1.5 held, 1.7 peak.
Nice and at $45 NZ for bits, good value.
Car is marginally slower (about .5 second longer to go from 3000 to 7000 in 4th gear). Should be able to add more timing (except critical 4500 to 5500 zone where i still have slightly too much) to recover this and possibly make it even faster.
Andrew