Who knows these firing orders

[Francis]

Hi guy's, just interested to look at the firing orders of these engines if anyone can help.

Ford 351 Clevo
Ford 351 Windsor
Ford last of the 5L Windsors
Ford Boss 260 - 290

Holden 5L Carby
Holden 5L EFI Last of

SBC 350 (Old carby style)
LS1
LS2
Current 6L Chev in Holdens

Late model Land rover V8's

[LOCO XP]

Here's some handy Ford data

http://loco4fomoco.com/technical.html

1-3-7-2-6-5-4-8 is for Clevos and 351Ws as opposed to the 289-302Ws which have 1-5-4-2-6-3-7-8. I stumbled across this headache when finishing off my 302W XP Ute. Almost did my head in using the firing order stamped on the stocko manifold, my mate found an old workshop book and thought wtf let's try Clevo order and bingo it was sorted. Apparently a 351 cam was fitted at some stage which the prior owner either neglected to tell me or didn't know.

[LOCO XP]

Holden V8: 1-2-7-8-4-5-6-3

[nugget378]

cleveland is 13726548 351w is the same I think.

[Francis]

someone told me the Boss 260 is the same firing order is the same as the old Holden V8. Any truth to that?

[russellw]

BOSS engine firing order is 1-3-7-2-6-5-4-8

The last of the 5.0 Windsors 1-3-7-2-6-5-4-8 as well

Cheers
Russ

[castellan]

The old CHEV 18436572 and number 1 starts on the left side bank.
LS1 - LS2. 18726543
The firing order in the holden v8 carb & EFI are the same it's only the valves position.
holden with a chev crank 12734568