dustin280zx Posted December 15, 2006 Share Posted December 15, 2006 alright first the setup. 350 sbc roller lifters and rockers victor jr. intake 750 double pumper w/ mech. secondaries brodix track one heads w/ roller springs up to .700 lift(ported, flows 304 @ .700) I will be driving this on the street, but mostly drag racing it. I will run nitrous on it. nothing big prolly 100 shot or so. (cant go faster than 10.0) i'm plan on shifting between 6500 and 7000. i was thinking about a 262 @ .50 with around a 600 lift or so. oh this is mechanical roller too. any suggestions on what you guys think would be the best cam. Quote Link to comment Share on other sites More sharing options...
280Z28 Posted December 16, 2006 Share Posted December 16, 2006 Can you post your flow sheets? Quote Link to comment Share on other sites More sharing options...
dustin280zx Posted December 16, 2006 Author Share Posted December 16, 2006 i'm at college right now and wont be home for a while because i have to stay here over break due to wrestling (got a wrestling tourney the day after christmas). I just got them off ebay about three weeks ago and had them shipped to my house. Its item number 170049820960 if you want to look. sorry. Quote Link to comment Share on other sites More sharing options...
jt1 Posted December 16, 2006 Share Posted December 16, 2006 If you're going to shift at 7K or less, you'll go faster with a little smaller cam. My 355 makes peak hp at 6700, with a 248/252 580 or so solid roller. John Quote Link to comment Share on other sites More sharing options...
grumpyvette Posted December 16, 2006 Share Posted December 16, 2006 you failed to mention your compression ratio or rear gear or stall, etc. THATS important info in the cam sellection Quote Link to comment Share on other sites More sharing options...
dustin280zx Posted December 16, 2006 Author Share Posted December 16, 2006 c/r is 9.4:1 stall should be around 2800 rear gear is 3.7. tranny is a glide with 1.82 gear set. Quote Link to comment Share on other sites More sharing options...
grumpyvette Posted December 16, 2006 Share Posted December 16, 2006 http://go.mrgasket.com/pdf/Chevrolet.pdf E119830 you don,t have the compression ratio,rear gear or stall to effectively use a larger durration cam effectively..... yes IM only too aware you think youll step up to a larger cam and get more power, IT WON,T WORK OUT WELL! look heres THE hydrolic roller cam IM useing in my vette with a 11:1 cpr, 383, 3000 stall,3.73 rear gear and 250 hp nitrous system http://www.cranecams.com/?show=browseParts&action=partSpec&partNumber=119661&lvl=2&prt=5 I make just under 500hp/510 tq OFF nitrous and WAY more on the giggle gas, your heads are better than mine and youll pull more rpms with the solid roller cam, ITS PLENTY OF CAM Phone: 775.882.1622 8:30 a.m.-5:00 p.m. Mon.-Fri. PST call and ask questions Quote Link to comment Share on other sites More sharing options...
280Z28 Posted December 16, 2006 Share Posted December 16, 2006 Yeah that looks good. The only other thing I'd consider is maybe a wider LSA, but I'm no expert. Quote Link to comment Share on other sites More sharing options...
grumpyvette Posted December 16, 2006 Share Posted December 16, 2006 E119830 ON PAGE 22 http://go.mrgasket.com/pdf/Chevrolet.pdf has 230/238 duration, 555/555 lift and 112 LCA you DON,T want a wider LCA, but ID use 1.6:1 ratio rockers, ESPECIALLY with nitrous now let me clearify something, I,m NOT saying you can,t make more PEAK power with a wilder cam (you can) but it won,t run nearly as well or produces as much AVERAGE power thru the WHOLE TQ curve and your car won,t be faster. that cam ON a 100-150 shot of nitrous will produce a nice power curve if your serious ID bump the cpr to 11.5:1, and get a 3500rpm stall converter, 4.11 rear gears, serious slicks and suspention tweaks, and a 250hp nitrous plate,then you can add a larger cam, like a E119833, but a cam like that on your current combo will be a dog, and it will run like crap on the street, your far better with the E119830 match currently Quote Link to comment Share on other sites More sharing options...
dustin280zx Posted December 16, 2006 Author Share Posted December 16, 2006 thanks for the info grumpy. Quote Link to comment Share on other sites More sharing options...
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