[Scrapla]

Im getting a 347 installed soon, mods on it are gonna be 65mm TB, mild cam, 1.6rr's, gt40p heads (light port work done), trick flow street heat upper and lower intake and of course 3:73's. My car is a daily driver and will be raced at the track maybe a few times a year, Im also getting the NOS 5115 dry kit installed and wanna spray up to 150 a few of those times at the track probably just gonna use the 75 shot but you never know. My question is will these pistons hold up or should I stick with forged, I was goin this route cause it was in my budget and forged were like almost $1,000 more. Anyone suggestions or comments will help