Here is what you should use in that project for a Turbo l: Use a T3 .63 a/r turbine and .50 T04E hybrid compressor. Less lag yet it can support hi-horsepower. Jaime www.mjmturbos.ocm The above Turbo will set you down $595.00 . The Other way is a Blow Thru setup using a 4bbl Holley carb on a 1982 - 1988 AMC 6 Intake and exhaust manifold. Holley 390cfm with mech. secondaries. Mount the Turbo Flange onto the cast Iron AMC exhaust manifold - mount the Turbo onto that . >From the Turbo out you should flare out the pipe to 3" so as to not have backpressure on the Turbine. SuperTrapp has a 'Plate' muffler that attatches to the end of the exhaust pipe. By adding or subtracting plates - it reduces or increases sound volume / backpressure. It is Stainless steel & a nice piece. Use a Mr. Gasket 4bbl to 2bbl. adapter onto the AMC Alum. Intake manifold - mount the 4bbl to that - adapter is $18.95 . A Carb Bonnet is needed - some use IMPCO propane conversion bonnets - others make theirs out of the top section of Alum. fire extinguisher bodies. Carb Bonnets are a study in themselves. Join this group to get the modifications needed to the carb- it is very simple mods: http://groups.yahoo.com/group/BLOWTHRU I've read on the Draw Thru Turbo systems used on the Pontiac Trans Am - 1981? - being massaged to work on other engines - you might research that system as well. Brien. NEW YORK eagle registry #501 eagle kammback registry -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.8.8 - Release Date: 2/14/2005