Big_G
Active Member
Some of you guys have seen my 383 supercharged build over the last few years. I knew there was more power left on the table with my combo, so another cam swap was in the works. To re-cap, I was at 555 rwhp using a Comp Cams solid roller: 230/236/114* installed on 110* intake LCA. Obviously Comp sales was guiding me a little too conservative. Called Dean @ Comp., and settled on a new grind: 244/248/114*/.615/.605 installed on 110* intake LCA. Improvement for sure! 625 rwhp and more to be netted. The dyno would not hold the 325 drag radials. Smoked them, (3 pulls) just about the horsepower peak @ 6,000+.
This is a stock Mexican 4 bolt block, with ARP studs. I will not push my luck any further...BTW, disregard the a/f plot..the sensor was defective.
This is a stock Mexican 4 bolt block, with ARP studs. I will not push my luck any further...BTW, disregard the a/f plot..the sensor was defective.