F f15ejedi Well-known member Oct 6, 2008 289 52 28 Anchorage Alaska Mar 11, 2010 #1 Does anyone know what the differences are between a 1998 670 and 670X Summits?
F f15ejedi Well-known member Oct 6, 2008 289 52 28 Anchorage Alaska Mar 11, 2010 #3 There's got to be other differences than just the HO engine.
T tukernater Well-known member Nov 4, 2009 897 266 63 54 BC Mar 11, 2010 #4 670-118 HP 670X HO-124HP diffrent head cut diffrent cyl porting,case porting, alot more timming advance in brain box ,the X has flat top pistons
670-118 HP 670X HO-124HP diffrent head cut diffrent cyl porting,case porting, alot more timming advance in brain box ,the X has flat top pistons
F f15ejedi Well-known member Oct 6, 2008 289 52 28 Anchorage Alaska Mar 11, 2010 #5 The ignition module is different then, thats what I was looking for. I have a bab one and can't find a replacement. A friend told me they weren't the same and none of the SKU numbers are the same for the part. Thanks.
The ignition module is different then, thats what I was looking for. I have a bab one and can't find a replacement. A friend told me they weren't the same and none of the SKU numbers are the same for the part. Thanks.
