engne swapped
#1
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ive just swapped my engine with knacked bearings due to me not filling oil
for a replacement of similar milage to the old one but the one was mapped due to some mods i.e vf35 sport de cat fuel pump etc, will this new one need mapping then? feels fine and sounds perfect
all ive done is lift old one out and dropped a compleat new one in everthing except turbo unit which i swapped over
cheers
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all ive done is lift old one out and dropped a compleat new one in everthing except turbo unit which i swapped over
cheers
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mmmm i suppose so cos its only going to be in back of my mind
just took it for a quick blast boosting ok as normal but seams to not have the punch that it may have once cheaked...wonder if it would be wise to put my throttle body on![Ponder2](https://www.scoobynet.com/images/smilies/ponder2.gif)
![Ponder2](https://www.scoobynet.com/images/smilies/ponder2.gif)
need timing belt first so have to save 2 hundrad up for mapping and keep off loud peddle for a bit
just took it for a quick blast boosting ok as normal but seams to not have the punch that it may have once cheaked...wonder if it would be wise to put my throttle body on
![Ponder2](https://www.scoobynet.com/images/smilies/ponder2.gif)
![Ponder2](https://www.scoobynet.com/images/smilies/ponder2.gif)
need timing belt first so have to save 2 hundrad up for mapping and keep off loud peddle for a bit
Last edited by andyxros; 06 July 2009 at 06:44 PM.
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The Map is stored on the Ecu & it is virtually like for like, So you won't be far off the mark. Possible difference's could be, Compression, Injector flow Etc, For peace of mind you could get the Air Fuel ratio checked & check for Det Etc as said above, Maybe cheaper than a remap if not required Etc.
Dean
Dean
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cheers for replies
think first thing will be timing belt but did just give it a run for 15 mins and feels hell of a lot better than old one can put it in top gear far quicker than old engine and pulls, even before bottom end started to go it was rubbish for years never used top gear really so suspicious of old engine even more now
then just give it a small blast and feels good only for split second but boosting fine but will have it cheaked after belt done i supose
compreation feels alot stronger too but is it that that alters AFR?
think first thing will be timing belt but did just give it a run for 15 mins and feels hell of a lot better than old one can put it in top gear far quicker than old engine and pulls, even before bottom end started to go it was rubbish for years never used top gear really so suspicious of old engine even more now
then just give it a small blast and feels good only for split second but boosting fine but will have it cheaked after belt done i supose
compreation feels alot stronger too but is it that that alters AFR?
#7
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cheers for replies
think first thing will be timing belt but did just give it a run for 15 mins and feels hell of a lot better than old one can put it in top gear far quicker than old engine and pulls, even before bottom end started to go it was rubbish for years never used top gear really so suspicious of old engine even more now
then just give it a small blast and feels good only for split second but boosting fine but will have it cheaked after belt done i supose
compreation feels alot stronger too but is it that that alters AFR?
think first thing will be timing belt but did just give it a run for 15 mins and feels hell of a lot better than old one can put it in top gear far quicker than old engine and pulls, even before bottom end started to go it was rubbish for years never used top gear really so suspicious of old engine even more now
then just give it a small blast and feels good only for split second but boosting fine but will have it cheaked after belt done i supose
compreation feels alot stronger too but is it that that alters AFR?
Dean
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#8
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Always worth monitoring det and AFRs on tuned cars imho.
A RR will be able to check these for you - cheap.
AZTEC PERFORMANCE ONLINE STORE - WHOLESALE PRICES DIRECT TO THE PUBLIC - Knock Analysers :: KS3 Knock Analyser
A RR will be able to check these for you - cheap.
AZTEC PERFORMANCE ONLINE STORE - WHOLESALE PRICES DIRECT TO THE PUBLIC - Knock Analysers :: KS3 Knock Analyser
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