View Full Version : Larger Throttle body
matty h
12-01-10, 06:32 PM
I have a 2.0 SEH engine what are my options with regards upgrading the throttle body and what is involved in fitting/modifing it.
Thank Matty
I wouldnt bother mate unless you have done some decent headwork like cam, port polish etc as you will gain very little if anything at all.
Damo.
http://www.tomstickland.co.uk/astra/mods2/engine/engine.htm#throttle1
HTH
jimbob-mcgrew
12-01-10, 08:07 PM
^ sounds like a decent mod.
shame the throttle spindle snapped later on.
craig green
12-01-10, 08:09 PM
Only because it was machined down excessively. + Tom would have driven that harder & more than anyone is likelyto on here. Guy was a legend, back in the day.
matty h
12-01-10, 08:14 PM
The engine is SEH with polished and ported head and Kent AST14 cam running standard injection other than a FSE valve fitted.
blue_peg_16v
12-01-10, 09:14 PM
i wouldnt bother the gains would be minimal id save the money and save up and go for either carbs or throttlbodies
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