I have a 69 coupe 6 cyl straight, I want to do an engine swat and convert it to a V8. Now I know in order to do it, I have to do all of my upgrades like brake suspension etc. But my delimma is, which engine do I put in? 302 or 351 windsor? I also am trying to convert from stick shift to automatic transmission. I am trying to get from 350 to 400 hp, so I just need to know, which engine will be easier to work with 302 or 351 windsor to get it up to 400 hp? Which year engine block and transmission do I look for, so it will fit with the minimum amount of modifications? If someone could make me a list of things I need to do to achieve this, like part numbers etc, it would be greatly appreciated.
Thanks,
zack

 

ebay engines complete?? 3-4 k??

 

dude, check out the faq section it'll give you a lot of info

 

i did not for 350-400 hp

 

i was talking about the conversion factor, new front, new rear, etc etc, as far as horsies, well, I'd bet it would be easier to get a 351 to 400 HP but a 302 will do it as well. Thinking about any power adders? Stick to auto should be easy and C4s are everywhere, most parts houses and mustang stores have competition C4s

 

[quote]ORIGINAL: zack

I have a 69 coupe 6 cyl straight, I want to do an engine swat and convert it to a V8. Now I know in order to do it, I have to do all of my upgrades like brake suspension etc. 1. But my delimma is, which engine do I put in? 302 or 351 windsor?
http://www.fordcobraengines.com/347_400Horsepower.htm
http://www.fordcobraengines.com/351_425Carb.htm
I just put these up to show you it's possible with both, i'm sure with the power of the internet you can find cheaper options I'm guessing you're planning on racing...


2.I also am trying to convert from stick shift to automatic transmission.
http://www.mustangsplus.com/Merchant...Code=t-5_trans

3.I am trying to get from 350 to 400 hp, so I just need to know, which engine will be easier to work with 302 or 351 windsor to get it up to 400 hp? Which year engine block and transmission do I look for, so it will fit with the minimum amount of modifications? If someone could make me a list of things I need to do to achieve this, like part numbers etc, it would be greatly appreciated.
As far as parts it really all depends on what exactaly you want to do..
Hope that helped or at least answered one of your questions.

 

i think too,351 will be better but what yeas block is best??

 

now that I can't tell you I'm sure it's all a matter of opinion

 

long time no see zack, last time i saw you on here you were trying to go for 300 HP, i too at the time was the same, but now im up there shooting for 400.

your best bet is to buy a crate engine, or buy a longblock and build it to your liking, either way good luck and keep us posted

-atom

PS, you finish body work yet? im a slug with it, im opting for new doors and a fender so i dont have to patch it, i will keep the original doors and fender though

 

The 351w Engine Block -
69-70[/b] - High Nickel content and thicker main webs (These are the only Production Ford 9.480" Deck Height 351w blocks)
71-74[/b] - Reduced Nickel content thinner main webs (71-up had 9.503" Deck Height)
75-91[/b] - Reduced main web thickness
92-On[/b] -Lifter Bores were lengthened to accept roller lifters

There were some 351w Mexican blocks as well. The early versions of which are desirable due to their beefier castings and higher nickel contents. A Mexican block can be identified by the useless looking ***** cast into the block on either side of the timing cover, and an “Hencho en Mexico” cast into the lifter valley. Mexican blocks were supposedly used on some US vehicles, but they are a fairly rare find.