i have some stock heads for a lm7 ironblock 5.3l.. i got them for 40 bucks..theyre in great shape.. i planned on sending them to get cnc ported/milled/ bigger valves installed. are these a good set of heads and are they worth messing with.. or should i go get some different heads im aiming...

OK, so after chatting with a few people they convinced me to start a build thread. This is a long term frame off build so it will be a while, maybe 1 - 2 yrs before it is done. Anyway, the truck is a junk yard find 97 S10 w/a blown-up 2.2L w/ auto trans, regular cab, & stepside. The truck was...

OK, not sure how it is on other Chevy vehicles but I have a 2002 Chevy S10. When one of my turn signals burn out my turn signal light in the dashboard blinks a lot faster and makes a fast clicking noise. Which alerts me when one of the bulbs needs replaced. So then I swap the bulb and all...

ive been absorbing this web site for a while now, great theory for engine builders and basics. the company designs and build systems for aircraft, but it all applies. might be a bit heavy for some. mechanical basics TOC (force, friction, fatique, cyclical fatique, fretting failure, beairings...

Posted: Tue Aug 24, 2004 4:08 am Post subject: the holy grail of 4.3 info!! -------------------------------------------------------------------------------- ok ive had this book in my safe for almost a year and now ill share it with all of you. :eek: try not to drool on your computer...