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308 rocker covers on 253


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#1 _greg!thestopsign_

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Posted 22 July 2006 - 11:23 PM

i'm new to carby's and lpg, so when i'm told this torry i'm buying has 308 rocker covers on a 253 engine i was confused, it's been rebuilt to run on gas

does this mean the engine was thrown together carelessly? i understand it can increase flows of stuff but would someone go out of there way to do this?

#2 TerrA LX

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Posted 23 July 2006 - 01:16 AM

if you are talken the 308 logo covers, they were probably installed to make the motor look bigger.
a cover is just that, a cover and offers no performance advantage.

#3 antelopeslr5000

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Posted 23 July 2006 - 02:05 AM

Like ALX76 has said, they're just a cover and offer no increase in performance.

May have increased the owner's ego however!

#4 _JNR_ATE_

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Posted 23 July 2006 - 02:15 AM

Is it a 253, could be lucky and have a 308 crank in the old girl.

Cheers
JNR_ATE

#5 makka

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Posted 23 July 2006 - 02:09 PM

and having a 308 crank in a 253 would achieve absoluley nothing other than making it harder to balance and want to rev less......

#6 _Herne_

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Posted 23 July 2006 - 02:14 PM

In other words, Standard and chrome 308 rocker covers are the same size and fit as 253 ones.

Herne

#7 _JBM_

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Posted 25 July 2006 - 10:07 PM

Standard 308 heads are interchangeable with the 253 heads, also there is no left or right head they are both exactly the same!

James




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