keith black pistons review

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2007/4/28 · Discussion Starter · #1 · Apr 27, 2007. Bought a set of KB pistons (9.2 to 1) for my build and curious if anyone knows what the 2 extra rings that came with the set are for. They

All of this adds up to pistons that fit tighter than forged types, provide improved oil control, reduce blowby, increase ring life, eliminate cold start-up 

I managed the busines unit and had access to tons of technical support data for hyper pistons from when they were made in Malden, MO, USA. They were good dimensionally correct parts back then with good mettalurgy. The KB stuff at the time was made in Nevada, and was not as good, but still decent products with some really weird design features.

Find Keith Black KB V-Twin Piston and Ring Kits and get Free Shipping on Orders Over $99 at Summit Racing! Keith Black KB V-Twin piston and ring kits bring all of the knowledge and experience of legendary engine builder Keith Black to the world of high performance motorcycles. These pistons use the latest manufacturing techniques and standards to ensure quality and maximum available

DSS Racing Produces Forged Pistons and Stroker Kits For Racing Engines. Forged Pistons Are Stronger And Longer Lived Than Cast Pistons . D.S.S. FX And XR Pistons Come Standard With The Patented X Groove Which Fights The Damaging Effects Of Fuel Washdown And Wear Debris. D.S.S. Has Been A Continuous Presence In Racing Engines For Over 35 Years.

The unique design & manufacturing processes combine to produce a rigid piston, which will rock less in the bore improving ring seal. These T-5 heat treated 

Keith Black's development skills were not only known among racers, they were highly regarded by the Big Three as well. In 1965 Chrysler contracted with Black to develop their marine racing program. Keith loved this type of R&D work because of the challenge it presented, and the fact that it made good business sense.

KEITH BLACK Pistons any good? I have been looking at a set of KB pistions from Jireh Cycles for a while now and think about putting them in my 

Piston kit Replacement 8.5:1 compression Ring Set Replacement Replacement Piston kit Piston kit Ring Set with Ring Set with

If you use Keith Black pistons make sure to keep the ring gaps on the higher side as I've heard of several issue of Keith Black pistons being damaged due to tight ring gaps. Get a zero deck, a head gasket with a compressed thickness of .040-.045" and a piston with a valve relief volume of 10cc-14cc (make sure you add 3cc's for the ring lands so.

SILV-0-LITE Pistons . For 100 years Silv-o-lite has produced high quality OE replacement pistons for engine rebuilding. UEM continues to manufacture exceptionally broad application coverage with all the latest "State of the Art" features in the Silv-o-lite brand. Every manufacturing process is done in house, including alloying the aluminum

As a performance engine builder and machine shop we don't build ANY engines with Hyper pistons as we have seen over the years that those pistons are not very DEPENDABLE compared to a good forged piston and the forged piston is quieter and will take more abuse. Remember the key word here is DEPENDABILITY.

Created from a high-silicon aluminum alloy, KB Performance pistons are lightweight to improve throttle response and RPM changes while still being strong enough 

They have a lightweight, rigid-rib skirt design that stabilizes the piston in the bore. All of this adds up to pistons that fit tighter than forged types, provide improved oil control, reduce blowby, increase ring life, eliminate cold start-up knocking, and won't cost you an arm and a leg!

3/20 · I've got a mild 1978 360 stock heads,mild cam and flat top Keith Black hypereutectic pistons. I am wanting to add about a 100 or 150 shot of nitrous. Will the pistons hold up to the gas. These are cast not forged pistons. I've heard it doesn't take much to shatter these pistons. Just want to see what it will add to a Duster going down the track.

2007/10/26 · keith black pistons. 5.0mustang5speed said: they are ok, for a mild build on a budget..actually I've seen some fast cars running these but they broke .one every motor within

Keith Black KB Performance Pistons. Keith Black hypereutectic pistons are made from 390 aluminum alloy and heat-treated to T6 standards, which makes them 30 percent stronger than ordinary untreated hypereutectics. Their 100 percent CNC-machined crowns, high upper compression-ring location, gas-accumulator groove, drilled oil returns, and spiral

MOTORCYCLE PERFORMANCE . KB Performance Motorcycle pistons are offered in Cast Hypereutectic 390 alloy and Forged 4032 low expansion alloy. Our 4032 alloy is preferred for high performance or high compression applications and offers offset wrist pins for a quiet engine operation.

Find Keith Black KB V-Twin Piston and Ring Kits and get Free Shipping on Orders Over $99 at Summit Racing! Keith Black KB V-Twin piston and ring kits bring all of the knowledge and experience of legendary engine builder Keith Black to the world of high performance motorcycles. These pistons use the latest manufacturing techniques and standards to ensure quality and

I'm going to convert my 883 sporty to 1200 and will get the cylinders bored. Theres a big price difference in pistons & the keith black ones 

2005/11/18 · Keith Black needs a wider ring gap than normal. This is because of the heat being generated back into the piston will make the top ring gap close. My engine set the top ring gap

Keith Black Piston Catalog ; Match case Limit results 1 per page. Click here to load reader. Post on 12-Mar-2016. 981 views. Category: Documents. 71 download. Report. Download; Facebook. Twitter. KBs NEW PISTON RING CATALOG . 4000BD8BORE RING PACK RING MATERIAL SET QTY. RING MATERIAL. M = MOLY. D = DUCTILE.

4/28 · The pistons are Keith Black hypereutectic 10.5:1 cr. My machine shop guy said this is a common problem with these pistons, and KB blaims it on tight ring gaps. I trust his knowledge just wanting to see if anyone esle has had the same problem.

Keith Black® engine blocks have powered winning and record-setting race cars, boats, and tractors for the better part of a half-century. 1.00 inch thick deck surface ½ inch head studs are

4/20 · What are your thoughts on Speed Pro vs KB hypereutectic pistons for street performance use, say around 450 to 475 hp range. Do you think either brand others a distinct

3/12 · NRS294-Index Pages 8/30/05 2:13 PM Page 1 · PDF file01 Piston Seals 02 Glide Rings 03 Piston Rings 04 Pneumatic Piston and Seal Piston Single Acting 05 Piston Seals 06 Piston Seals R. Keith Sawyer Washington University Collaborative Creativity Inside the Black Box

They have a lightweight, rigid-rib skirt design that stabilizes the piston in the bore. All of this adds up to pistons that fit tighter than forged types, 

Keith Black (KB) offers a number of off the- shelf forged pistons for Pontiac V-8s in its ICON line. Readily available from mail-order companies or Pontiac parts suppliers for about $400 and constructed of low-silicon 2618-alloy with thin ring packages, KB pistons are an excellent choice for any serious performance application. Non-necessary

He used a 72 440 low compression standard bore size piston in a 383. It had near zero deck height. The engine size came out to 396 cubic inches. It made for a real nice combination. It was balanced and used 906 heads. He ran the stock cam from a 375 hp 440. Stock 335 hp 383 intake and carb.

2004/11/16 · 117 Posts. #2 · Nov 6, 2004. i don't really have a suggestion as to what pistons to use, but the ring lands more than likely broke because the wasn't enough end gap on the rings.