Hi Guys,
Looking at using one of these cams XR274R or XR280R in a street 383 (will order on billet not cast core). Have checked things out and both will fit my bill as far as my performace goals go with the rest of my combo.
274 236/242 @ 50 110, 280 242/248 @ 50 110
But just curiuos if anyone has first had experince with either of these on how idle quality and vacumn would be for power brakes
Would like it to have tough idle and nice exh sound but not over the top.
Car is just a tough cruiser with a once a year run down the strip.
Buddy has a XS274S soild in a 355 and it sounds great reasonable vacumn, so I would think with the extra cubes the XR280R would sould simliar in a 383 ?
Looking at using one of these cams XR274R or XR280R in a street 383 (will order on billet not cast core). Have checked things out and both will fit my bill as far as my performace goals go with the rest of my combo.
274 236/242 @ 50 110, 280 242/248 @ 50 110
But just curiuos if anyone has first had experince with either of these on how idle quality and vacumn would be for power brakes
Would like it to have tough idle and nice exh sound but not over the top.
Car is just a tough cruiser with a once a year run down the strip.
Buddy has a XS274S soild in a 355 and it sounds great reasonable vacumn, so I would think with the extra cubes the XR280R would sould simliar in a 383 ?