New Engine best suggestions...
I just got the 383 in my camaro fired up and running and now I have some questons... FOr the initial start up we used a 10w30 conventional oil and let it run for about 20 min. Then it was drained and the synthetic was put in with a new filter... Now I did not do this it was done by a shop.... If it were me I would have used a straight 30 wt oil for the break in and then used a dino oil for the first 500 miles.... So I guess I am looking for suggestions as to the best corse of action... THe engine runs perfectly holds 54 lbs of oil pressure and keeps a constant 180*. So should I drain out the synthetic and put the conventional oil back in??????
69 Camaro RS, 383ci,10.5-1 AFR 195's ported, Comp 286HR, 4340 forged Crank & Rods, JE Pistons, RPM Airgap, Holley 750 HP carb, 350 turbo w/ shift kit, 3000 Coan, Be cool, caltracs,12bolt 355 eaton posi..Best E.T. 12.22 @ 112
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