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Toymods » Tech & Conversions » Converting a lumpy engine into a true racer?

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Purple_Beasty
Regular


Location:
New Zealand
Registered:
May 2002
icon4.gif  Re: Converting a lumpy engine into a true racer? Sat, 05 October 2002 21:16 Go to previous messageGo to previous message
If you reduce the stroke you will lose capacity, longer rods won't make any difference to the capacity but will improve the reviness of the engine.
Destroking is quite common here in NZ for speedway cars to keep in the right capacity class, with the 265 valiant motors very popular as they have the head flow to support high revs and work well when brought down to 4 litres. These motors are now being replaced by by the Lexus V8 (and other jap import motors), with all sorts of tricky features as they are not allowed to run fuel injection (finally a decent carby V8 to put in an old toyota...).
As JCMF said this is probably a better starting point.
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SubjectPosterDate
Read Message   Converting a lumpy engine into a true racer? RA28Fri, 04 October 2002 23:48
Read Message   Re: Converting a lumpy engine into a true racer? Kiwi JakeSat, 05 October 2002 00:48
Read Message   Re: Converting a lumpy engine into a true racer? rob_RA40Sat, 05 October 2002 08:54
Read Message   Re: Converting a lumpy engine into a true racer? Kiwi JakeSat, 05 October 2002 09:39
Read Message   Re: Converting a lumpy engine into a true racer? rob_RA40Sat, 05 October 2002 12:46
Read Message   Re: Converting a lumpy engine into a true racer? justcallmefrankSat, 05 October 2002 13:35
Read Message   Re: Converting a lumpy engine into a true racer?  Purple_BeastySat, 05 October 2002 21:16
Read Message   Re: Converting a lumpy engine into a true racer? AlainveSun, 06 October 2002 02:28
Read Message   Re: Converting a lumpy engine into a true racer? JohnnySun, 06 October 2002 02:51
Read Message   Re: Converting a lumpy engine into a true racer? GIN51ESun, 06 October 2002 05:48
Read Message   Re: Converting a lumpy engine into a true racer? BigBadBennySun, 06 October 2002 09:36
Read Message   Re: Converting a lumpy engine into a true racer? justcallmefrankSun, 06 October 2002 12:36
Read Message   Re: Converting a lumpy engine into a true racer? RA28Sun, 06 October 2002 02:39
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