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Title: 179 V's 186? Post by: tmudie on January 03, 2003, 10:14:01 PM Hi guys,
I'm collecting bits for my wagon project, and have found a pretty good 179 motor for sale. My original plans were for a 186 with tri-matic, any advice on whether the 179 is as good an option? just looking for any "gotchas" that might make me feel remorse if I go ahead and buy the 179 and it doesnt quite work as well with the tri-matic or whatever. At this stage I also plan to put a complete HR rear end and maybe fuel injection from a VK The 179 was out of a HD Thanks Tony Title: Re: 179 V's 186? Post by: RET on January 03, 2003, 10:47:16 PM AFAIK there's almost no difference between 179 and 186 in terms of performance, economy and so on. Bolt-up is identical. If the 179 was out of an EH then I would definitely lean towards it, since it would have the necessary sump and pickup you need. I would also take a 179 HP over a stock 186. Otherwise it just depends on the condition of the motor. If it's a better 179 than the 186 you were looking at, take it.
cheers RET Title: Re: 179 V's 186? Post by: brads59 on January 04, 2003, 05:44:28 AM Hi Tony,
I would have to agree with RET, there is not much differance between the two,but a HP motor is favourable because of the steel crank, and allegedly thicker bores,which means you can bore them right out.On the other hand,you could mix n match. I had a 186 bored to 192 with the crank from a 179 HP block,with TQ20 cam,2.8 blue 12 port closed chamber head,(good compression and 50% more flow ;)) extractors,350 holley on the varajet manifold in a HR with 4 speed and 336 diff gears and i blew away a few V8's. So the choices are endless,and the fact that they are holdens makes the whole thing relativley cheap. CHEERS and goodluck..........BRAD 8) Title: Re: 179 V's 186? Post by: RET on January 04, 2003, 06:00:14 AM Tony,
Tell the rest of the guys what you told me about this motor's history when you get the chance and you have it in your hot little hands. RET |