73 135 rebuild

[emdsapmgr]

Re: 73 135 rebuild

Depends on what octane fuel you want to use. I run my engines at the original stated factory max timing-then run 93 octane fuel. But I don't run a lot of hours each summer.

 

[phillnjack2]

Re: 73 135 rebuild

sounds like a very nice smoothe motor.

phill

 

[rob 135]

Re: 73 135 rebuild

She likes her gas ! Little hard on fuel ,I was thinking using 89 octane with additive . Maybe mix with some 92 when I can ,but use additive always.

 

[phillnjack2]

Re: 73 135 rebuild

why would you use additives ? don't you think there is enough additives already in fuel these days ?
unles your leaving it with loads of fuel for over a month then no need for additives, and don't be fooled by miracle octane boosters
that seem to be cheap


phill

 

[rob 135]

Re: 73 135 rebuild

Use additive for ethanol fuel. Burns pistons

 

[emdsapmgr]

Re: 73 135 rebuild

If you are going with 89 octane, reduce the timing.