I have a vette with a 224/224 114 cam/headers .
A friend says he can tune my car with hp tuner but he doesn't want to hook up a wide band 02.
He says he can tune on the road without doing that.
Can I get better drivability, part throttle with his efforts or should I suggest we use a wideband 02 sensor?
Thanks in advance.
JB
you can get the drivability pretty good without a wideband...one of the few things that you cannot do is wot fueling, & just fueling in general without one which sometimes can be a key.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
type in WOT Tuning. I will be just about every post has someone saying "get a wide band" before you tune that. Can it be done without one, yes. Will it be safe, NO.
99Z A4 w/ SS LT's, h/f cats, magnaflow catback, port/polish t/b, egr deleted, ls6 intake, lid, 3.73's, hpt, performabuilt level 1 tranny, 3600 stall, Stage 2.5 (5.3 heads), Torquer 2 cam, 42# reworked injectors, TR6 plugs.
2007 Avalanche LTZ - Catback and Eibach springs
98% performance, no. 98% drivability, probably. As mentioned above there is no reliable way to tune WOT without a wide band.
Bill Winters
Former owner/builder/tuner of the FarmVette
Out of the LSx tuning game
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