site stats

Isky 280 with 11-1 compression ratio

Witryna1 gru 2005 · 21,341 Posts. #5 · Nov 30, 2005. I don't know what hp your 396 is so don't know if it is a 10.25 or an 11 to 1 CR. motor or not?? BUT the great old 750 cfm, Holley 3310 carb. was made for a stock 11 to 1 CR., 375hp/396 motor!! I bet it and an RPM intake would do you nicely AND I AM a Q-Jet guy!! Witryna13 paź 2016 · With a 1:1 tranny, I'd go with the 2.73 rear, I play with ODs a lot, and typically under 2.50:1 final gets limiting for a performance engine. You either need to drive very fast or you don't use 5th much. FWIW, my Ford engine, with 20+ more cubes, I ran at 2.36:1 for a while, and it's happier everywhere now at 2.63:1 final (with a 27 …

Isky mega 460 Ford Forum

Witryna6 mar 2024 · Isky Hydraulic Flat Tappet Camshafts 396281 ISK-396281. Not Yet Reviewed. Part Number: ISK-396281 Estimated Ship Date: Mar 6, 2024 Witryna21 sie 2008 · Discussion Starter · #1 · Aug 15, 2008. I recently purchased a 69 Nova with a 1971, Z-28, 350 engine. The motor is all stock right up to the carb and mechanical … mary springer https://dubleaus.com

Choosing right cam for high compression 327 on pump gas

WitrynaFind Isky Racing Cams Camshafts 280 int./280 exh. Advertised Duration and get Free Shipping on Orders Over $109 at Summit Racing! ... $100-$250 (11) $250-$500 (1) … WitrynaIsky Hydraulic Flat Tappet Camshafts 20127128112. Write the First Review. Part Number: ISK-201271281-12. Image is a representation of this item. Actual item may … Witryna31 sie 2024 · 1957 Chrysler Fire Power Hemi Bore: 4.040-inch Stroke: 3.900-inch Displacement 398 cubic inches Compression ratio: 9.5:1 Camshaft: Isky 280 Mega hydraulic, flat-tappet Valve lift: ... hutch thurston

Isky 264 mega cam/experience - Hot Rod Forum

Category:Timing For Modified Engines - FirstFives.org

Tags:Isky 280 with 11-1 compression ratio

Isky 280 with 11-1 compression ratio

anyone running 280H comp mag cam ? Page 2 Team Chevelle

Witryna1 lis 2011 · I have a Comp Cams Magnum 280 Hydraulic Cam amd Lifter Set in my 327. The Compression Ratio is 10.25:1 and I am using 461 Double Hump Heads and a … Witryna14 kwi 2009 · The cam in my sig is 230/238/112 in a 400, 10.7-1 comp and is plenty big, and about the right compression ratio. 93 Camaro backhalf car, 3100lbs SBC406 (tow truck motor) AED 850DP,super victor, AFR210 elim, Flat tops, UD Harold SR 243/249/112LSA, 1-3/4 custom headers, T-400, 4500 stall 4.30, best ET/MPH 10.30 …

Isky 280 with 11-1 compression ratio

Did you know?

Witryna30 lip 2008 · Isky says to use a 3.23 to 3.70 gear and 9 to 10.5:1 cr. What is a 1980 vetter cr and gear ratio? 8.25:1cr and a 2.73 gear? That would be a good cam if you plan to add some compression and some gears I would use a smaller cam with more duration on the exhaust side as compared to the intake. Witryna21 lut 2013 · I am wondering how strongly we need to adhere to the camshaft manufacturer's suggested compression ratios. I am swapping cylinder heads and if I keep the same pistons, I will lose 0.85 of a point -from 12:1 to 11.15:1 due to the larger chambers of the new heads.

Witryna11 lis 2024 · A 10:1 350 can use a cam up to 230º of Duration to Race/street-strip Car. 4.10 gears, 3000+ Stall etc. Can be low- mid 12's with a good chassis and …

Witryna7 lip 2009 · Just wanted you to reread what pdq said about the 268. Too small for 11-1, You need to keep a very tight quench, no thicker head gaskets, I run the 280 Magnum in a 350, too small for 11-1 I run a 00024, Lunati , 292-230-.544-109 in a 10-1 454. Sounds good makes 12,13 vacuum. I run a Lunati 300-246-.515 in a 400 sbc,, 10-1 ,, less … Witryna9 wrz 2016 · I like the Isky 270/280's as well, this cam would be closer to a 280, with a bump in lift & lobe intensity, though not in the same intensity level as a Voodoo or an Xtreme cam. I've never run one, and I didn't run the dynamic compression ratio, but in my humble opinion, I really like the specs for a low compression, manual trans street …

Witryna30 mar 2016 · Then use a cam like the Isky 280-HL Hyd cam Isky PN #135128 280-280 224-224 108 .490" .490" w 1.6 rockers Be sure it is installed a bit advanced on a 104 …

Witryna5 wrz 2006 · Isky has offered this cam in both a 108* and 110* LSA. Lift is .565" at the valve and duration is 232*@.050". How well it works in your engine depends greatly … mary springhill ame church shreveportWitryna3 lut 2016 · On paper, the Comp should rpm a bit more since it has 6 degrees more duration at .050 ( 230 versus 224), and is on a 2 degree wider lobe center angle (110 … hutch the ritualWitryna25 maj 2006 · 64cc heads with flat top pistons is what I have. You will have to get your exact measurements. You can't just say .025" down in the hole and expect any kind of accurate results. Off hand, a ballpark guess is that you are between 10.5:1 and 11.5:1. Last edited by a moderator: May 25, 2006. May 25, 2006. #6. hutch tigers football