Question on V8 vantage power delivery under 3500 rpm
#1
Question on V8 vantage power delivery under 3500 rpm
Hi all. I am looking to purchase one of these magnificent machines and test drove a manual transmission 2006 v8 vantage for the first time today. Loved the visual, the sound, and the quality of the materials. But what I did find lacking was the amount of power off the line under 3500 rpm or so. Is that a normal characteristic of the v8 vantage power band? The car is supposed to have the AMR power pack and I think a tubi exhaust. I am definitely not used to the counterclockwise tachometer and that will take time to get used to. Before I purchase the car, I want to make sure that is a normal characteristic and not a sign of some issue. Thanks in advance.
#2
Yep it's normal. The 1st gear is on the tall side, the cams are big, and the car is heavy, so you don't get a whole lot of grunt off the line. It feels close to an Infiniti G35 until you rev it out a bit more. The 4.7 is a little stronger but it still gives its best at high rpm. A tune and dual plate clutch + lwfw kit can probably make it feel a teeny bit quicker off the line.
Last edited by convexproblem; 05-09-2021 at 03:35 AM.
#3
the throttle response is abysmal on the early vantages. both on and off throttle IMO. (i've got one) and in reverse it's even worse. i don't race around much, so it's not an annoyance for me.
#5
Thanks for the responses. Looks like I am going to get this v8 vantage. It has the aston Martin power upgrade kit and a tubi exhaust. Timing gasket replaced last year. And only about 5k miles on the car. I ll drive it a bit and get used to it. Then decide what next steps if any (maybe the dual clutch and/or headers).
#6
I find I got used to just stepping harder and faster on the pedal, but a tune that changes the mapping would make it feel more sporty for sure.
#7
thanks...
always wondered why there wasn't a readily available remapping for the pedal. usually such things are relatively accessible to those that do aftermarket re-programming, etc...
always wondered why there wasn't a readily available remapping for the pedal. usually such things are relatively accessible to those that do aftermarket re-programming, etc...
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