QuestionThank you for replying to my question about VW Beetle Bug automatic.
I am buying a custom built trike that uses a 4 cylinder Suzuki motor adapted to a VW rear end. The builder of these trikes (view at www.camtrikes.com.au)wonders if the auto box will handle the extra horsepower of the Suzuki motor?
What do you think, will the auto box be strong enough? I am a paraplegic and require an auto for this reasom. Thank you for you knowledge and look forward to you answer.
AnswerHi Dale,
My gut reaction would be yes, the Suzuki 4 Cylinder should be OK with the autostick gearbox. It is important to remember, however, that it really isn't an automatic gearbox. The 'automatic' shifting is all done outside the transmission. A torque converter fits on the outside of the gearbox, and an electrically operated clutch allows it to shift via a switch in the actual stick shift. Keep in mind, the autostick does require a lot of necessary components to operate:
For example:
1) Needs a stickshift that has a microswitch built in to it.
2) A vacuum control device which upon rec'ving a signal from the stick shift, allows vacuum to flow to the clutch servo which actuates the clutch rod.
3) A vacuum servo which pulls back the clutch rod when shifting
4) A vacuum tank which stores manifold vacuum for shifting.
5) A oil tank for ATF.
6) An oil pump which provides circulating oil to the torque converter.
7) A torque converter which allows the car to be in gear while at a stop.
This will be an interesting application, but anything is possible.
I have many autostick parts, so reach out to my e-mail, and I'll see what I can help you out with should you decide to pursue this.
