Uhhh.... to get thos lugs moving... a lc stroker crank would give you some nice torque.
Or if youre on a budget go for a full h/o ported head from engnbldr.com ... he's seen up to 143hp at the crank with just his heads and a weber 38mm.... about 45hp more than stock... headers arent really needed but an exhaust is... 2" to the cat and 2 1/4" the rest of the way back seems the way to go... and pick your cam, crawler (261c), midrange (268c) or highway/power (270)...
