440 Big Bore for 400EX.

[Steve-o 400EX]

I was wondering how much the 440 big bore kit cost all together said and done and include labor cost if someone else did it for you, and including getting the block bored. I also want to know how u guys like it.

Thanks!

[Gusto]

There are countless posts on the 440. Use the search and see what you find.

I have been overwhelmed by all the extra info you get by using the search on this site....

You can get a kit for about 240.00 which doesn't include the labor to bore and resleeve...but as you read through the old posts there are many things you may want to look at.

Bottom line...you'll be happy with the 440 once all said and done.

[Steve-o 400EX]

Ok thanks for the infor, i have not totally figured out the site yet cuz i'm new to it but i'll try.

[BadA$$440]

i got a brand new Weisco 440 kit for sale if your interested. I'll sell it to you for 180 plus shipping. I paid 240 for it. Give me your e-mail and i will e-mail you pics and info

[Steve-o 400EX]

How about just getting a stage 2 cam and 12.5:1 piston? I heard that can give u 7 to 9 HP.:macho