by ellis93 » Sat Jun 11, 2011 7:32 pm
It may be alright to just add the booster. I've done it on old chevys without ill effect.
93 D250 ,5 speed,4.11s,k&n autometer tach pyro trans boost guages,GDS 60mm h1c 14cm,honed 5x10,hplp/reg,1/8 timing,M+H M2 fuel pin, tims cooler tubz