Standard cast headers / cat positioning
06-10-2006, 06:21 AM
#1
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Standard cast headers / cat positioning What`s the max hp the standard LS1 cast headers will take before I`ll to need to get tubular ones ?
And how far away from the headers can I fit my cats ?
At the mo. they`re gonna be about 4ft from the collector flange.
And how far away from the headers can I fit my cats ?
At the mo. they`re gonna be about 4ft from the collector flange.
Last edited by Pete 1; 06-10-2006 at 11:16 AM.
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06-11-2006, 02:59 PM
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Thanks guys, problem is, I`m doing this ............. https://ls1tech.com/forums/conversions-swaps/460867-ls1-into-vauxhall-astra-coupe.html
and dont have much room.
Which mid lengths would you go for, Macs or what about these ?
http://www.gravanatuning.com/applica...IGNITION_WIRES
and dont have much room.
Which mid lengths would you go for, Macs or what about these ?
http://www.gravanatuning.com/applica...IGNITION_WIRES
06-12-2006, 12:14 AM
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Dont wanna turbo it yet, need to get everything in and sorted first.
What about the positioning of the cats, they`re about 4ft back from the collectors, will this be ok ???
What about the positioning of the cats, they`re about 4ft back from the collectors, will this be ok ???
