oil change / rebuild opinions

[Toms04compg]

Hey whats up guys, i have about 300 miles so far on on my rebuilt motor my question is. I hear alot of different opinions on when i should change my oil next as this is the break in period on my motor some say 1000 some say 500 yadi yada. What do some of you guys thats been there done that think? So far like i said im running non syn 10 30 as of now with 300 miles let me know thanks everyone.

[BillBoost37]

I change after doing a cam etc...within 5 minutes then about 200-500miles then back to normal. It's doubtful that you have any old school crap accumulating in the oil, so you could go longer/shorter. What do you feel comfortable doing, that's what I'd suggest.

[matt5112]

Right now would be ideal.

Have you thrashed it yet? If not, please do.

[Toms04compg]

Hey matt.... You mad bro?

[matt5112]

Not in the slightest.

Have a day off, nice outside, car drives well.

You?

[BillBoost37]

I'd agree on giving it a power test...but don't want to take the heat if it kabooms

[Rico]

I do 200 miles with a cheap oil and high quality filter (Mobil 1). Running it hard for the last 50 miles or so.
Change to synthetic Mobil 1 10W-30/filter and never look back. I mean never use cheap mineral based oil again.
Haven't had any problems yet.