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Dyno Results w/ Thunder 224 & GTP S2 Heads

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Old 02-20-2002, 11:09 AM
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Default Re: Dyno Results w/ Thunder 224 & GTP S2 Heads

[quote]Originally posted by Jason99T/A:
<strong>Here are a few more graphs/tables:</strong><hr></blockquote>

Thanks!
Old 02-20-2002, 04:17 PM
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Default Re: Dyno Results w/ Thunder 224 & GTP S2 Heads

What is the compression ratio with the ported truck heads? Also, were the truck heads a direct bolt-in on the 98 SS? (same valve covers etc)

Thanks,
Brian
Old 02-20-2002, 04:22 PM
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Default Re: Dyno Results w/ Thunder 224 & GTP S2 Heads

[quote]Originally posted by BJCLS1:
<strong>What is the compression ratio with the ported truck heads? Also, were the truck heads a direct bolt-in on the 98 SS? (same valve covers etc)

Thanks,
Brian</strong><hr></blockquote>

The compression ratio is about 11.1 ish. We had to used 99+ valve covers, coil brackets, and PCV pipes.

[ February 20, 2002: Message edited by: Paul @ Thunder ]</p>
Old 03-08-2002, 07:01 PM
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Default Re: Dyno Results w/ Thunder 224 & GTP S2 Heads

Great #'s. But what does the car run in the 1/4?

Just curious. <img src="graemlins/gr_cheers.gif" border="0" alt="[cheers]" />
Old 03-08-2002, 08:17 PM
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Default Re: Dyno Results w/ Thunder 224 & GTP S2 Heads

On his first trip to the track, the car went 11.50@122 on a 1.75 60'. The car has full interior and the air was pretty warm (close to 80*). With some cooler air, better 60, and a little weight reduction, low 11s@124 are possible.
Old 03-09-2002, 07:41 AM
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Default Re: Dyno Results w/ Thunder 224 & GTP S2 Heads

Man that's amazing! I hope I get lucky with mine. Angie, I sent Geoff an email about these gtp heads...
Old 03-09-2002, 01:27 PM
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Default Re: Dyno Results w/ Thunder 224 & GTP S2 Heads

[quote]Originally posted by Jason99T/A:
<strong>On his first trip to the track, the car went 11.50@122 on a 1.75 60'. The car has full interior and the air was pretty warm (close to 80*). With some cooler air, better 60, and a little weight reduction, low 11s@124 are possible.</strong><hr></blockquote>

Holy Sheet!! <img src="graemlins/gr_hail.gif" border="0" alt="[hail]" />

That's freakin awesome.

Gongrats to him, Thunder, and Craig.

Mike
Old 08-07-2002, 12:52 AM
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Default Re: Dyno Results w/ Thunder 224 & GTP S2 Heads

I do not want anyone to forget this dyno.. This was SICK...
Old 08-07-2002, 03:47 AM
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Default Re: Dyno Results w/ Thunder 224 & GTP S2 Heads

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by VINCE:
<strong>I do not want anyone to forget this dyno.. This was SICK...</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Yes it was Vince I will never forget about it.This thread made me want to keep my stock cubed motor. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />



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