head and cam question
12-12-2006, 01:38 PM
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head and cam question i have a comp cam xr269hr-14 cam... is that a big size cam.. can i expect good power and torque from it... wil it sounds nasty?
i have patriot 66cc ls6 heads... what's the difference w/ 66 and 64cc heads?
please respond back
i have patriot 66cc ls6 heads... what's the difference w/ 66 and 64cc heads?
please respond back
12-12-2006, 02:54 PM
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A little use of Google will be usefull. HYDRAULIC ROLLER-Great mid-range with superior top end power. Needs programmer.
1300 to 6300 rpm XR269HR 269 273 216 220 .525 .532 114°
It's a small cam that will give you a stock sounding idle (no lope) and about 20 RWHP gain. For your question about the 66cc vs 64cc heads, the bigger heads will have a lower compression ratio (good for Turbo/SC).
1300 to 6300 rpm XR269HR 269 273 216 220 .525 .532 114°
It's a small cam that will give you a stock sounding idle (no lope) and about 20 RWHP gain. For your question about the 66cc vs 64cc heads, the bigger heads will have a lower compression ratio (good for Turbo/SC).
12-12-2006, 02:56 PM
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Originally Posted by matman11
i have a comp cam xr269hr-14 cam... is that a big size cam.. can i expect good power and torque from it... wil it sounds nasty?
i have patriot 66cc ls6 heads... what's the difference w/ 66 and 64cc heads?
please respond back
i have patriot 66cc ls6 heads... what's the difference w/ 66 and 64cc heads?
please respond back
03-16-2007, 05:28 PM
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This cam with 1.8 rockers can perform
My car has done 11.4/118.6mph so far at 3625lb with this small cam. Plus heads, 25% and BBK on LS6, and short tube 4 into 1s, 3.73 and SS3600
Dynojet rwhp about 418 so far.
Aiming to gain another 30rwhp from Ported Fast and Long Tubes.
My car has done 11.4/118.6mph so far at 3625lb with this small cam. Plus heads, 25% and BBK on LS6, and short tube 4 into 1s, 3.73 and SS3600
Dynojet rwhp about 418 so far.
Aiming to gain another 30rwhp from Ported Fast and Long Tubes.
