ok the guy at sdpc told me that they sent back all thier 918's and i told him the cam i bought and he said the yellow zo6 springs would be fine. its a comp extreme 269 with 216/220 .525 .532. i want to rev too 6500 with these springs be okay?
ok the guy at sdpc told me that they sent back all thier 918's and i told him the cam i bought and he said the yellow zo6 springs would be fine. its a comp extreme 269 with 216/220 .525 .532. i want to rev too 6500 with these springs be okay?
2008 Trailblazer SS LS2, K&N CAI, flowmaster 40 series, hp tuned
2004 Trailblazer 4.2, K&N CAI, hp tuned
2002 Camaro Z28 5.7 ls1, lid, slp loudmouth, bbk longtube headers, ory, hp tuned, tr224 cam, ported 243 heads, moser 12 bolt w/ 3.73's and full spool, and a 100 shot just in case. 463whp, 458 wtq 11.32@ 120 1.52 60' on motor no spray times yet
they'll be fine. i used the same spring to rev my 5.3 with a 216/224 .551 to 6400 and i also use a set to rev my new 5.3 with a 212/218 .522/.529 to 6400...and i'll prolly use a set to rev my turbo'd 5.3 to 6200...
2007 RCSB|DTR81 built LSx 3xx|PRC|NX|BOGART|MSD|QUICKFUEL 950 E85|4L80|FTI Converters|Smith RaceCraft|Racepak
midweststreetcars.com
the yellow zo6 springs are good for .570" max lift right?
Yup. They will be fine. Just make sure to give the motor proper warm up time before rapping it up past 3K RPMS. Those springs are a little more brittle than 918s... You might get some extra valve train clatter, but hopefully your exhaust will drown that out
2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's
well the guy at sdpc said the 918's have been crap lately and they sent every set they had back. so if the zo6 yellows will be fine and they are over 100 dollars cheaper, then great!
2008 Trailblazer SS LS2, K&N CAI, flowmaster 40 series, hp tuned
2004 Trailblazer 4.2, K&N CAI, hp tuned
2002 Camaro Z28 5.7 ls1, lid, slp loudmouth, bbk longtube headers, ory, hp tuned, tr224 cam, ported 243 heads, moser 12 bolt w/ 3.73's and full spool, and a 100 shot just in case. 463whp, 458 wtq 11.32@ 120 1.52 60' on motor no spray times yet
Just happen to see where they (Comp) are replacing the 918 with 928 , something about a free swap out if you have the 918 .
Now what is a tune again?
Comp Cam 54-412-11 , Int:265, 212, .522 , Exh: 271, 218, .529 , LSA 114 , Longtube , CAI (Vararam) , TransGo HD2 shift kit , tuned by me with EFILive
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