Any recommendations on where to set timing on a 250? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

straight6chevyguy · Today, 01:48 PM

Hello everyone, I'm wondering if anyone here has any recommendations on where to set timing on a 250 straight 6
I haven't put a timing light on my engine yet, just have it roughly set by ear.
My engine is I believe a 69 block bored 30 over with factory style non integrated head/manifold. 1976 factory solid state distributor ignition.

geezer#99 · Today, 02:05 PM

Should be good at 14.

**dmb** · Today, 02:14 PM

with vacuum advance plugged 14 degree before TDC

Today, 01:48 PM	#1
straight6chevyguy Registered User Join Date: Dec 2018 Location: yamhill OR Posts: 832	Any recommendations on where to set timing on a 250? Hello everyone, I'm wondering if anyone here has any recommendations on where to set timing on a 250 straight 6 I haven't put a timing light on my engine yet, just have it roughly set by ear. My engine is I believe a 69 block bored 30 over with factory style non integrated head/manifold. 1976 factory solid state distributor ignition. __________________ 1965 chevy c20 292 4speed http://67-72chevytrucks.com/vboard/s...d.php?t=777601 1976 chevy c10 250 4speed http://www.67-72chevytrucks.com/vboa...d.php?t=787037 1978 chevy c20 350 4speed 1998 chevy c1500 4.3L 5speed 2002 Chevy s10 4.3L auto 4x4 Plus a Mercury & some Fords... To many projects!

Today, 02:05 PM	#2
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,553	Re: Any recommendations on where to set timing on a 250? Should be good at 14.

Today, 02:14 PM	#3
dmb Active Member Join Date: Sep 2023 Location: randolph va Posts: 139	Re: Any recommendations on where to set timing on a 250? with vacuum advance plugged 14 degree before TDC __________________ Old dogs and children and watermelon wine



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