head and cam question
#1
Teching In
Thread Starter
iTrader: (4)
Join Date: Oct 2006
Posts: 39
Likes: 0
Received 0 Likes
on
0 Posts
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
#2
TECH Apprentice
iTrader: (1)
Join Date: Apr 2003
Location: So Fla
Posts: 363
Likes: 0
Received 0 Likes
on
0 Posts
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).
#3
TECH Junkie
iTrader: (2)
Join Date: Jan 2006
Location: Fort Wayne, IN
Posts: 3,776
Likes: 0
Received 0 Likes
on
0 Posts
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
#5
11 Second Club
Join Date: Jul 2004
Location: Sydney, Australia
Posts: 121
Likes: 0
Received 0 Likes
on
0 Posts
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.