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Engine upgrades
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vader1701
New User
| Posts: 5
| Joined: 06/09
Posted: 08/07/09
05:49 AM
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Does anyone out there know if there is any validity to the ERL performance chips advertised as a link onthe GM Hi-tech home page. Or for the 69.95 They advertise for 50 more HP just too good to be true.
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mpayne
Enthusiast
| Posts: 263
| Joined: 10/07
Posted: 08/25/09
09:45 AM
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Don't know if it can. Call them up and ask if they have any proof that it really does work. If they cant then most likey there bs-ing you.
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Posted: 08/29/09
05:21 AM
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I don't think that's ERL Performance, and yes I would ask to see a dyno sheet. A lot of times these are estimations, on some cars we've seen up to a 30-rwhp gain through computer tuning, but it really depends on your application and the quality of the tune.
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