V6 OR V8WHICH 4.3L MAKES MORE POWER, HAS MORE SUPPORT? THE 4.3L V6 IS 3/4 OF A TYPICAL 350 SMALL BLOCK. IT WORKS WELL AND WAS USED IN MANY DIFFERENT APPLICATIONS, INCLUDING THE TURBO TYPHOON AND SYCLONE. THE L99 (BABY LT1) IS A 4.3L V8 USED TO POWER THE CAPRICE, SO ALL THE LT1 (AND SBC) BOLTS RIGHT ON (SOME IF IT). THE QUESTION IS, WHICH 4.3L WOULD YOU CHOOSE?