Well, I leaked it out earlier so I figured I'd start a topic concerning the swap from a stock LS1 intake with the factory 98 T/A throttle body to an LS2 intake with a 90mm Nick Williams throttle body on my 408 engine.
Special size O-Rings and fuel rail spacers for LS1 type fuel injectors. PN KATA4096
Fuel Injectors, Fuel Rail Spacer Kits & FittingsKatech has developed kits to adapt the Gen 3 LS1/LS6 style injector into the LS2 or LS7.
KAT-A4096 LS2 adapter kit
Price $24.99
An extension for the MAP sensor is needed. PN KATA4751
KAT-4751 LS2 / LS7 MAP extension harness
• Extends the MAP sensor wire to the front of the manifold
• High temperature loom
Price: $26.99
Both parts are available from SDPARTS.COM
Intake and throttle body acquired on LS1Tech
I'll try to remember to take some photos and document the process as I change the intakes out.
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