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#1 |
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Account Suspended
![]() Join Date: Jun 2007
Location: Claremore, Oklahoma
Posts: 821
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Vortec to LT-1 Swap
Thinking about swapping to an LT-1 from the 5.7l Vortec I have in my 98.
Anyone attempted or done this before? I know the wiring harness and ecm are must swaps, but anything else I should know? |
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#2 |
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Crew Cut
Join Date: Dec 2005
Location: MONTGOMERY,AL
Posts: 757
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Re: Vortec to LT-1 Swap
should be a direct bolt up, need to ck fuel presure, lt-1 vrs vortec. good luck
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85 SWB 1/2 TON CREWCAB/5.3 03 CHEV 3500 DURAMAX CREW CAB 85 CHEV SWB/TPI 06 CHEV TAHOE (WIFES) 30 MODEL A HOT ROD 07 HARLEY DAVIDSON BAGGER 09 STREET GLIDE AN D A LOT MORE JUNK
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#3 |
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Registered User
Join Date: Jul 2000
Location: East Bay,CA
Posts: 298
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Re: Vortec to LT-1 Swap
Fuel pressure IS different, the fuel pump from your LT1 donor vehicle should "bolt up" in to your sending unit and provide adequate fuel pressure.
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51 Chevy 3100 Deluxe Cab(SOLD) ![]() 65 **stang 6cyl 70 C10 Long Bed Fleetside(1st truck,thanks Dad![SOLD]) 72 C10 Short Bed Fleetside 73 Blazer 2WD Catalina Blue White Top(Needs Love) 73 Blazer 2WD Work in progress LT1/4L60E 83 Grand National (SOLD) 94 Blazer K1500 Silverado (SOLD) 96 Impala SS All original (NEXT IN LINE 2 B SOLD) 99 Tahoe 2DR, 2WD
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