1977 HX GTS
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Holden202T
- Posts: 10311
- Joined: Sat Feb 28, 2009 9:05 pm
- Location: Tenambit, NSW
- Contact:
Re: 1977 HX GTS
i've tuned a few 4L60E's can get pretty hard shifts out of a stock box!
No matter what the question is, the answer is always more horsepower! 
Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread
Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread
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v8slrtorana
- Posts: 50
- Joined: Tue Jan 21, 2014 5:36 pm
- cars: HX Holden 5ltr EFI
HX Holden 5ltr carby - Location: Darwin NT
Road Trip #rcnconvoy
2500km in 4 days
No AC, no heater, just me & the VEIGHT.
No AC, no heater, just me & the VEIGHT.
Re: 1977 HX GTS
Good work !
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Holden202T
- Posts: 10311
- Joined: Sat Feb 28, 2009 9:05 pm
- Location: Tenambit, NSW
- Contact:
Re: 1977 HX GTS
good test of reliability! 
No matter what the question is, the answer is always more horsepower!
Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread
Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread