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TSP Texas Giant to EPS custom spec Cam Swap Results

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Old 08-27-2010, 12:12 PM
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Subscribed to see the results.
Old 08-28-2010, 04:15 AM
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I'm running very alike setup

C5 402 na TX giant cam , 215cc TFS and, Fast 92mm ,
And HS rockers
been battling to peak higher, it's peaking around 5900 to 6000, and holding it to 6100 to 6200 then it falls down from there....

This threat makes me think my rocker might be the issue, i can't find any restriction, i did bigger my TB, FAST, headers, Cutouts,
but still using the same MAF, ported 85mm c5z06

will be nice to se results after rockers change....

baezi
Old 08-29-2010, 07:00 PM
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Originally Posted by baezi z06
I'm running very alike setup

C5 402 na TX giant cam , 215cc TFS and, Fast 92mm ,
And HS rockers
been battling to peak higher, it's peaking around 5900 to 6000, and holding it to 6100 to 6200 then it falls down from there....

This threat makes me think my rocker might be the issue, i can't find any restriction, i did bigger my TB, FAST, headers, Cutouts,
but still using the same MAF, ported 85mm c5z06

will be nice to se results after rockers change....

baezi

Should have one by the end of this week. Im kind of tired of ******* with the car, so Im going to rocker swap and thats it.
Old 08-29-2010, 11:21 PM
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It will be great when someone shows the results from a rocker swap like this.
Old 08-30-2010, 08:44 AM
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Originally Posted by LilJayV10
It will be great when someone shows the results from a rocker swap like this.
Well hang in tight, I ordered the rockers today.
Old 09-02-2010, 05:41 PM
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Yt's came today... results soon.
Old 09-02-2010, 10:38 PM
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Hope this helps your peak in for results
Old 09-03-2010, 09:57 AM
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How well was the intake port matched? Was there any grinding/port matching performed on the heads?
Old 09-10-2010, 12:08 PM
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Bumping this back up. Updates?!
Old 09-10-2010, 03:13 PM
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Originally Posted by Brian Tooley
How well was the intake port matched? Was there any grinding/port matching performed on the heads?
Well the heads are TEA's... The intake was mildly ported, I might buck up for a mamofied or whatever 102 fast, but we will see.
Old 09-10-2010, 03:14 PM
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Originally Posted by 87silverbullet
Bumping this back up. Updates?!
YT's are in, Vacuum pump is in. Going to roll it early next week.
Old 09-11-2010, 08:06 AM
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Keep us updated and let us know the results
Old 09-13-2010, 04:20 AM
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Subscribed for results.
Old 09-13-2010, 02:13 PM
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results
Old 09-13-2010, 09:23 PM
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what about cam timing? was it degreed after both installs?
Old 09-13-2010, 10:06 PM
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Subsribing. Im interested to see the results.
Old 09-14-2010, 08:55 AM
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I know people are blaming the rockers, but could it be the injectors too? Or even a weak spark plug wire?? Because I do find it wierd how it peaks low for the specs that are in that cam. Just thinking out loud...
Old 09-14-2010, 10:07 AM
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There are alot of unanswered questions really. I doubt all of them will be fixed by the rocker arm swap. But that is me being cynical.
Old 09-14-2010, 01:18 PM
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One more thing, What about the fuel pump?? Stock or upgraded?? Boost-a-pump?? ...its interesrting. I would liketo know when u find out OP what the problem was.
Old 09-16-2010, 06:57 PM
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Results? Interested to see the YT's put the harland rockers to shame up top.


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