and there you go prokiller just check what nmcgrawj poster for a good example.
Thats a good start but hardly an answer. I'm really amazed at the flow rate differences that Accufab has. Are we to assume that they are 5.0 throttle bodies or they could even be 4.6 TBs. We don't know if the way the Idle openings effect the flow or not for example. I wouldn't think it would matter much but its another unknown variable.
I got flow numbers from Edelbrock:
70mm fox #3825 - 625 CFM
70mm sn #3845 - 625 CFM
75mm fox #3826 - 700 CFM
75mm sn #3846 - 700 CFM
Accufab TB's are the MM size as stated all the way down to the throttle blade. IIRC other TB's are the MM size as stated by the opening and then taper down. I'm not sure if thats the exact explanation but I know it was something like that that made the Accufab TB's different then others.
I don't see the point in messing with it.
Kurt
And if you can't get a good idle with a SN95 setup then either something mechanically is not working correctly or you need a new/better tuner
All I have left to say on this is 351 your car is awesomeDefinately want to see some new times for the beast.
It's only snappy when you barely press the accelerator like slowly driving through a parking lot. It doesn't matter when going WOT at the track...lol
Besides, with having ~500rwhp and a Stage 3 clutch which is like an on/off switch anyway, I need as much un-snappy-ness as I can get off idle
The only reason the throttle response feels better on a fox is because of the angle/shape of the cam that the cable connects to on the TB. I've owned both Fox and SN95 cars for many years and I personally dont like the "super touchy" feeling gas pedal the Foxs have.
And if you can't get a good idle with a SN95 setup then either something mechanically is not working correctly or you need a new/better tuner
Upgrade to a 3+ or 4+, it's not snappy at all.
Kurt
He's at a stage 3 already
Yeah, the "+" models are totally different though. They handle 800 ft.lbs of torque over the 680 ft.lb. the standard 3 or 4 handles. The "+" models are full faced, which gives them much smoother engagement.
Kurt
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