stock bottom end

[upnsmoke]

Hi. In trying to make my 2.0 run right I have come across several issues, wiped cam, bad lifters, etc, that lead me into a full on rebuild. While apart I ported the head and stock intake a little. I am going all aftermarket with the valvetrain, considering a lunati cam with 218/218 at .050. Whether I go with that or something milder will depend mostly on how high I can wing the stock bottom end. For that cam to be any good I would think the motor would see 6500, but I dont want to bother with aftermarket rods and pistons and I dont know if stock stuff will hold up. Any knowledge on the matter will help me. thanks.

 

[Beanmachine7000]

Your bottom end isn't really going to be a limiting factor on how high you can spin it... Your valvetrain will be...

 

[4b316]

We turn the race truck about 6200 with a stock bottom end.A couple guys that run a carb on a stock 93 bottom,will turn about 7200 but they have a little better springs and cam than us.Heres a picture of our race truck for the year http://www.turn4photos.com/2010-Thu...-08-14-10/13342837_XTzjs#969929278_cQves-A-LB

 

[upnsmoke]

Valvetrain will definitely be fine. I take it from what you say that the bottom end will hold up over 6k? If so, I am going ahead with the cam I mentioned.

 

[upnsmoke]

missed your post while writing mine 4b316. seeing what you wrote i guess i wont worry about it the bottom end. that race truck looks cool. autocross?

 

[4b316]

No,oval track,asphalt.been a lot of fun,won 4 times this year,finishing 3rd in points.Didn't get this truck together till the end of june and had to drive a Ahem,cough,cough, S-10, the first 5 weeks