Page 120 of 130

Re: 265 Hemi to efi

Posted: Thu Sep 26, 2019 8:52 pm
by heff0018
I also wanted to mention that the Siemens injectors give incredibly smooth idle. The tuner was able to get the idle down to 750rpm with a mild cam.

Re: 265 Hemi to efi

Posted: Sun Oct 06, 2019 6:50 pm
by heff0018
Got to the Whyalla 1/8th mile yesterday, horrible conditions 40 degrees with high northerly winds.

On the bright side 8.3 seconds which is apparently close to pushing into the 12 second 1/4 mile mark.

I just Went back to letting the auto shift by itself as I was having traction problems doing the manual shift without slicks so I know there is a lot more potential in it.

Re: 265 Hemi to efi

Posted: Sun Oct 06, 2019 9:06 pm
by vlad01
:thumbup: :driving:

Re: 265 Hemi to efi

Posted: Sun Oct 06, 2019 9:34 pm
by Holden202T
yeah thats about right, i used to do 12.78 over the 1/4 and that was 8.15ish over the 1/8th!

time for slicks and another run in better weather!! :)

Re: 265 Hemi to efi

Posted: Mon Oct 07, 2019 7:44 am
by heff0018
Cheers, I also need to learn how to drive. Ha.

Also Losing a fair bit of coolant as I suspect either the head is lifting under boost and/or the surface finish on the block is not good enough for the MLS head gasket. Fortunately it is not fouling the oil from what I can see. I could feel it slightly missing during the runs which I first thought was maybe the rev limiter activating but now i reckon it may have had something to do with this problem. There is no coolant loss when driving on the street.

Re: 265 Hemi to efi

Posted: Mon Nov 18, 2019 7:15 pm
by heff0018
Just some update pics from the tailgate rebuild. Pics are in reverse

Re: 265 Hemi to efi

Posted: Mon Nov 18, 2019 7:20 pm
by heff0018
More pics

Re: 265 Hemi to efi

Posted: Mon Nov 18, 2019 7:23 pm
by heff0018
Last bit of welding

Re: 265 Hemi to efi

Posted: Mon Nov 18, 2019 8:11 pm
by vlad01
Nice work, getting there!

Re: 265 Hemi to efi

Posted: Mon Nov 18, 2019 8:20 pm
by heff0018
Thanks Vlad bigger mission than I expected