OK HEARS MY PLANS.. HAD A SHOP QUOTE ME 1100.00 THATS TO DO HELI COIL IF THEY COULD ALONG WITH VALVE JOB ( 80,000 MILES ) HE SAID IT CAN BE DONE BUT WTH AN ALUMINUM BLOCK ITS ONLY A BANDAID NOT A TRUE FIX ADN HE CANT GUARENTEE THAT IT WILLL WORK BEINGS ITS ALUMINUM..