there is thread on ls1tech about the flow subject with comparisons between the l92 and l76 i beleive done by rich at wcch. it showed the truck intake running out of breath really early and causing a restriction to the head. if i remember correctly they flowed the head by itself and then with the 2 intakes to show the diffrence. I saw another thread by zippy about the water pump subject and asked for the gm part number it appeared to be a new body style truck pump. will post if i get it. thanks mario

there is thread on ls1tech about the flow subject with comparisons between the l92 and l76 i beleive done by rich at wcch. it showed the truck intake running out of breath really early and causing a restriction to the head. if i remember correctly they flowed the head by itself and then with the 2 intakes to show the diffrence. I saw another thread by zippy about the water pump subject and asked for the gm part number it appeared to be a new body style truck pump. will post if i get it. thanks mario