Another e fan question
#13
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Location: Michigan
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Great. Thanks. Hey one question off topic but i recently had my 5.3 rebuilt, bored 30 over, heads milled 30 thou, 212 218 low lift comp cam, tuned by zz performance, and a I6 Trial blazer stall. But when I got it back it's very under powered and has surges of power that are unpredictable, and it reeks of gas from the exhaust. Its not nearly what I expected. I have hp tuner software so I looked at what the tune shop did and could'nt find much except modified spark tables so I took it back to have them to take a second look at the tune and see if anything else can be done. Im still getting the hang of tuning but any toughts why im not making as much power as thought, or any ideas what this build should make (ball Park). My sig shows all of my other mods.
#14
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I may have a set of fans from an ls1 up for sale soon. 1 motor brand new, with an extra motor & fan, alternator pulley, black bear harness. I was hoping for $200 since I paid $119 for the harness and pulley alone, another $40 for a new motor and $60 for the fans themselves. And I have 3 extra relays.
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RadiatorExpress (03-19-2021)
#17
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Great. Thanks. Hey one question off topic but i recently had my 5.3 rebuilt, bored 30 over, heads milled 30 thou, 212 218 low lift comp cam, tuned by zz performance, and a I6 Trial blazer stall. But when I got it back it's very under powered and has surges of power that are unpredictable, and it reeks of gas from the exhaust. Its not nearly what I expected. I have hp tuner software so I looked at what the tune shop did and could'nt find much except modified spark tables so I took it back to have them to take a second look at the tune and see if anything else can be done. Im still getting the hang of tuning but any toughts why im not making as much power as thought, or any ideas what this build should make (ball Park). My sig shows all of my other mods.
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