JCunningham

iTrader: (4)

any one ever adjust a bypass on a tvs 1900 or 2300 maggie? My sc came with the light spring by pass that is hooked up to the boost side. This by pass when you hit 0 vacuum goes right to 5psi causing the truck to launch forward. I was told the heavy spring bypass allows the psi to gradually go up and is much smoother. So I got one and will install it some time this week when I have time. I see there is a set screw but was wondering how to properly adjust it.

03sierraslt

iTrader: (22)

Hmm, not sure but I am interested in that also. Mine is very touchy.

TIM Z

iTrader: (12)

If magnuson sells the spring ask them how to install it

03sierraslt

iTrader: (22)

Boy, that Tim... He's a thinker.

fortplainman

i dont know why i think this is funny but it made me laugh. thats what i would want lol.

JCunningham

iTrader: (4)

no its annoying when your in town trying to go 30 and you barley touch the gas or come to a hill and your doing 40. I already asked the dealer I bought it from with no reply. I will ask magnuson but they wont get back to me quickly like some one mite on here.

JCunningham

iTrader: (4)

does your bypass plug into the vacuum or boost side? The light spring is hooked into the boost side heavy vacuum side.

03sierraslt

iTrader: (22)

Not sure I follow what you are saying, my bypass hooks to one of the nipples at the front of the blower. Top right nipple.

fortplainman

ah yeah i see your point.

JCunningham

iTrader: (4)

you have the heavy. on mine when the by pass closes it goes right to 5psi. with the heavy you gradually go up right? 1,2,3, psi