414ci with TFS 235cc dyno predictions
05-28-2007, 01:05 AM
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414ci with TFS 235cc dyno predictions Well my TEA/TFS 235cc with the Harlands are sitting and ready to be put on my 414ci. Will I lose hp using the Harland? It is a 6.0 iron block with a 4.060 bore and a 4.0 stroke. I have all the goodies 90/90,KOOKS w/true duels ,etc, etc. My comp. will be 11.8. The cam is 244/248...612/615...112LSA. What spark plugs should I use? 6's or 7's.If weather holds they will on this Fri. What do you think it will put down at rwhp?
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06-12-2007, 01:38 PM
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Originally Posted by Indiana Z06
So what happened?
06-12-2007, 10:50 PM
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Originally Posted by WOTFMAN
Id like to venture out on a limb and predict that he set his hopes too high, and the heads didn't do much if anything for his setup and possibly even lost power. Hence why we haven't seen him post about it.
06-14-2007, 08:43 AM
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Originally Posted by Beast96Z
Or it could not be finished.
06-15-2007, 09:21 PM
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Originally Posted by WOTFMAN
In other words things arent as good as you had hoped for?
06-15-2007, 10:03 PM
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Originally Posted by WOTFMAN
Id like to venture out on a limb and predict that he set his hopes too high, and the heads didn't do much if anything for his setup and possibly even lost power. Hence why we haven't seen him post about it.
IMO he needs to not listen to other shops and get out of the 11.8-12.5:1 range and come down to 11.2:1-11.5:1 territory.... whoever said you need to run over 11.6:1 to make power is nuts. not that 11.8 is all that bad.... much better then the last setup.... atleast now he can run safe with good timing on pump gas. Not like Jerm has a 12 bolt or something in the car anyway to run at the track.
Good luck. I wouldnt care if the car made more power... as long as it is pump gas friendly in the Texas heat.
You can make just as much power at 11.5:1 as you can at 12:1
06-16-2007, 09:48 PM
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Originally Posted by jeremym
I made good power but it is hard to tune car with A/F not working.
06-27-2007, 07:17 PM
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Originally Posted by jeremym
No. Why?