302 with 142 weiand blower

[harleym]

I'm freshening up this engine and looking to see if more power can be made without changing the main parts. Offroad use only
What cam would you recommend?

Engine specs now
.030 over 302
srp forged dish pistons 9.0 to 1
eagle h beams rods and 4340 crank
gt40 heads
hydrolic roller cam 282 advertised duration .513 lift 109 lobe center
1.6 roller rockers makes .547 total lift
weiand 142 blower with 8lbs of boost
780 cfm holley mechanical carb
shorty headers 1 5/8
msd ignition


Thanks for the help.

[lively]

-MORE INFO---TYPE OF CAR/ WEIGHT/ TRANS TYPE/ REAR GEARS/1/8 OR 1/4 MILE????????????LOTS IF VARIABLES :lol: :lol:--LIVELY

[harleym]

engine is in a big 4X4 with 2500 converter and two transfercases.