comp cams ls1 beehive spring on l98 heads?
04-20-2004, 12:47 PM
#1
Drifting
Thread Starter
comp cams ls1 beehive spring on l98 heads?
249-26918-16
LS1/LS6 Engines, 1.290'' Single Spring
More than stock severe-duty replacement.
Spring O.D.: 1.290'' Single Spring
Seat Pressure: 130 lbs @ 1.800'' Seat; 318 lbs @ 1.200'' Open
Coil Bind: @ 1.085''
Rate (lbs/in): 313 lbs/in
this is the spring comp cam told me to use for an xr276hr cam so i dont have to machine my heads for larger spring. has anyone used this spring and will it work?can i use a different spring?
LS1/LS6 Engines, 1.290'' Single Spring
More than stock severe-duty replacement.
Spring O.D.: 1.290'' Single Spring
Seat Pressure: 130 lbs @ 1.800'' Seat; 318 lbs @ 1.200'' Open
Coil Bind: @ 1.085''
Rate (lbs/in): 313 lbs/in
this is the spring comp cam told me to use for an xr276hr cam so i dont have to machine my heads for larger spring. has anyone used this spring and will it work?can i use a different spring?
04-20-2004, 01:10 PM
#2
Team Owner
Member Since: Dec 2000
Location: SE NY
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Re: comp cams ls1 beehive spring on l98 heads? (mos90)
When I installed RRs I installed CC #981 springs with a stock OD of 1.250".
I'm sure that beehive spring will fit the spring seats.
With that .510"/.520" lift (the XR276HR-10) you could also use the TPIS #700-132 spring (fits stock L98 spring seats) that they recommend for the ZZ-9 cam.
I'm sure that beehive spring will fit the spring seats.
With that .510"/.520" lift (the XR276HR-10) you could also use the TPIS #700-132 spring (fits stock L98 spring seats) that they recommend for the ZZ-9 cam.
04-20-2004, 03:44 PM
#3
Team Owner
Re: comp cams ls1 beehive spring on l98 heads? (mos90)
I used the CC 26915-16. I'm not sure what the difference is, but they are also described as "performance LS1 valve springs". They are also the beehive shaped springs. They fit fine on my car with the stock heads and Pro Magnum 1.6 RRs.
