Engine Swap Everything about swapping an engine into your Third Gen.....be it V6, V8, LTX/LSX, crate engine, etc. Pictures, questions, answers, and work logs.

I just bought 350 HO crate motor from JEGS!$2095.00

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Old May 23, 2001 | 02:24 AM
  #1  
CWIROC's Avatar
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Joined: May 2001
Posts: 88
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From: Hampton, VA, USA
I just bought 350 HO crate motor from JEGS!$2095.00

I just bought a 350 HO for my 90 IROC formerly soon to be 305 TPI. Asking if anyone has notes on swap with this motor.Part #809-12486041 Im going to see how this turns out.

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1990 IROC TPI305, MSD 6A, DYNOMAX MUFFLER, MEGASHIFTER, 160 THERMOSTAT, HYPERTECH FAN SWITCH, AND A BLASTER COIL. WITH MORE TO COME!
2000 WS6 and she needs no mods
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Old May 23, 2001 | 02:59 AM
  #2  
JPrevost's Avatar
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Joined: Oct 1999
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Car: 91 Red Sled
Axle/Gears: 10bolt Richmond 3.73 Torsen
Have fun, you are going to want to get a custom chip burned. I don't know if 90 had SD or MAF. If it's MAF you can probably squeeze by for a while. You'll still want to get larger injectors and a custom chip to get the full power.

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, Jon (350 TBI!)
91 Red My website
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