Ive recently had my car set up on the new engine, i was a little dissapointed with the numbers but it goes better than it ever has. The fueling is wank so the plan is to get it mapped properly on l6.

Is it realy worth fitting a cam ? can only be a ab07 or bd10 as i have no valve cutouts can i gain anything with verniers on the standard cam ?

what would i gain from this if anything ? spec is

pe blue printed 200 block
fresh 2wd head
greys & ut t38
4x4 inlet & spacer

would have been abit more power in there as this was taken on the 9th run