Quote Originally Posted by 98regal View Post
ok so i have a 98 regal gs comes with sc 3800 bought it blown up couldnt find any sc 38 for sale around my area so i bought a na 3800 top swaped it and put it in my regal as far as everyone tells me this is ok being it is tuned for the sc already i ran the l67 injectors throttlebody far as i know its food 2 go
No it's not good to go your probably getting tons of KR and will likely blow this motor if you don't get a tune or headers or some flow mods.