Introducing...

   1988 Pontiac Grand AM 3300 MFI

Originally Equipped:

2.5L In-line 4-cyl "Tech-4"
1 bbl TBI
8.3:1 Compression Ratio
105 HP @ 4800 RPM
135 ft/lb TQ @ 5200 RPM
125-C, 3 speed automatic transmission with lock-up

First Conversion:

3800 SFI V6 (3.8L) vin C
165 HP
210 TQ
125-C Trans w/ 4cyl stall converter (actually stalled at about 4000 rpm behind the 3800)
Accel Spiral Core 8mm wires
External trans filter
External trans coolers
140 amp Alternator
27 MPG hwy

Second Conversion: (current)

3300 MFI V6 (3.3L)
Multi Port Fuel Injection
9.0:1 Compression Ratio
160 HP @ 5200 RPM
185 ft/lb TQ @ 2000 RPM
4T60 Automatic Overdrive Transmission w/ 1800 Stall & Lock-up
3.33 Ratio Final Drive
K&N filter
Accel Spiral Core 8mm wires
External trans filter
External trans coolers
105 amp Alternator
29 MPG hwy

 

...more to come...

 

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