by Remps » Sat Jan 09, 2016 12:41 pm
It depends on how much weight you are pulling, what size/pop pressure injectors, what trans, and sustained towing cruise rpm. Also somewhat personal preference and driving style. If it was a pee pump, I'd say (imo) 18* max for sustained pulling 1800 rpm, 19* for 1900, etc etc. Us VE'ers are a lot more casual with the timing than those pee pumpers, who seem to be scared to death of the number 20, god forbid without head studs.
![Laughing :lol:](./images/smilies/icon_lol.gif)
'90 D250 R/C,727,IC,6x.009's,1/8" bump,fuel psi,straight pipe w/5" stack.
'90 W250 R/C,47rh,K@N,HX35,1/8" bump,2nd gen IC,boost,egt,trans temp.3.07's.
'96 2500 S/C L/B,2wd,NV5600,3.54 L/S,cai,egt,pacbrake,mbrp exhaust,10 plate.
Bring back the Bank of Canada, PRE- 1974.