heres my combo , i need more.....help

i thought the m1 was between 2500-6500rpm's. my intake is mopar p4452893 (the number above the termastat housing) witch i thought was a m1 is it (i cant find a site that list all mopar high rise intakes.)

as far as cam, it's a done deal bigger. lets see what the heads have for lift. i really didnt want to put $1400 eddys on a used block, but really to me beating the neon is worth a $600 head.(i might only hurt one of them if i were to blow the motor,right..ha ha)

so w/the eddy's and a bigger cam $1500
(is this the best bang for all the bucks) compression and cam, and a little more flow sounds good.

sell my perfect j's and i can pay for tax, and make budget.