supercharger

[gln_mllr]

i have a 99 gtp with 100,000 miles. i just put a rebuilt supercharger on but it will give no boost when i give it the gas on take off. at higher rpms i can hear the supercharger running but the gage only shows about half boost. i would appreciate any help or suggestions on what might be or is wrong.

[BNaylor]

Originally Posted by gln_mllr

i have a 99 gtp with 100,000 miles. i just put a rebuilt supercharger on but it will give no boost when i give it the gas on take off. at higher rpms i can hear the supercharger running but the gage only shows about half boost. i would appreciate any help or suggestions on what might be or is wrong.

Are you sure the boost bypass vacuum lines are on correctly. Plus are you using an undersize SC pulley or the stock 3.8?

[gln_mllr]

Originally Posted by bnaylor3400

Are you sure the boost bypass vacuum lines are on correctly. Plus are you using an undersize SC pulley or the stock 3.8?

ill check them out. thanks!

[BNaylor]

Originally Posted by gln_mllr

ill check them out. thanks!

You're welcome. Here's a vacuum diagram for an L67 just in case.

[kustomkid54]

What do you know, you can draw

Originally Posted by bnaylor3400

You're welcome. Here's a vacuum diagram for an L67 just in case.

[BNaylor]

Originally Posted by kustomkid54

What do you know, you can draw

Not really Jim...lol. Just know how to copy, cut and paste.