Sbc Bbc 283 350 396 427 454 Chevy Delphi Anti-pump Up Hydraulic Lifters Jb-817
This item has been shown 0 times.
Sbc Bbc 283 350 396 427 454 Chevy Delphi Anti-pump Up Hydraulic Lifters Jb-817:
DELPHIANTI PUMP-UPLIFTERS FOR USE IN SMALL BLOCK OR BIG BLOCK CHEVY ENGINES WITH HYD. FLAT TAPPET CAMS. 283, 305, 307, 327, 350, 400 BBC 396, 427, 454
Made in the USA
We have had a vast amount of experience with these type lifters, and rest assured there are many lifters on the market that are not a true anti-pump up style lifter. Of all the lifters we have ever used this lifter actually allows the engine to run up to approx 6500 rpm without the dreaded pumping up issue, therefore holding the valves open to a slight degree. Some of the anti-pump up lifters on the market are what we consider to aggressive in design, and create much noise upon de-acceleration. Some are much to noisy upon start up also.TheDelphi lifter is just perfect. Those running the Lunati Voodoo cams, will much appreciate these lifters, as those style cams are very demanding on lifter design due to it's design. It was on our dyno that we discovered through much trial and error that not just any lifter will work properly with the Voodoo cams. We initially used our Speed Pro lifters in the engine with the Lunati Voodoo cam, # 103 and they simply stopped working around 5000 rpm, or rather created to much lift from "pumping up", and held the valves slightly open. TheDelphi lifters did not do this, and went to 6500 rpm without an issue. These are the lifters used in our Stage One engine, and are ran to around 6300 rpm at the track every race. Our hp peaks at around 6000 rpm in the Stage One engine,but wetake our engine to around 6300 rpmto allow the engine to fall into a more desirable power range when going to the nextgear.A few other great characteristics of these lifters are that they do not produce noise at start up or when de-accelerating. Many of the so called anti-pump up lifters on the market will do this. As far as durability, theDelphi lifter is just as it should be, perfect. There is nothing special in the making of an anti-pump up lifter, but the design is very critical. This is where many other lifters on the market seem to have failed in our opinion. As mentioned above, if the design is to aggressive, the lifters will do well as far as not pumping up, but will have many undesirable characteristics. While there aremany other brands ofanti pump-up lifters on the market, theDelphi lifters are the best in overall value, and thisis the foundation of our business.We have contacted the three cam companies we deal with, Crane, Lunati, and Howards, and all highly approve of this lifter. In the past we marketed these lifters under the former name, "Eaton" They arethe exact same lifter.
Youwill receive genuine Delphi / GM lifters. Many sellers are using the 817 part number yet the lifters they are selling may not be the true Delphi lifters.The lifterbase and body are made from dissimilar materials joined by a proprietary process.Use nothing butGenuine Delphi lifters.
100% made in the USA
Bottom line, all lifters are not created equal. This we have proven.
There are many other aspects of lifter quality besides what is mentioned above, such as tolerances, material used, and overall construction. TheDelphi lifter is a very good product. As many of you know, we are a very value based company that sells many ultra low cost products, and we are not blind to the fact that there are many lifters sets on the market that cost less than the Eaton brand. We certainly have access to these other brands, but we wouldn't consider anything else. You must heed our warning about usingthe low cost lifters on the market. We know of the problems with them first hand. The number one cam killer are inferior lifters, and there's plenty of them on the market. For those in doubt, do a search on Delphi Lifters. They are praised on just about every car forum. We certainly have sold plenty of them, and have had zero cam or lifter failures.
We purchase ourDelphi lifters in bulk trays of 122 each, as all engine builders do.We use them in all of our engines running a hyd. flat tappet cam. You will receive a complete set of 16 in an unmarked well protectedpackage. The cost difference is well worth the difference, but rest assured these are genuineDelphi lifters. We can provide proof for those that are concerned. They are genuine Delphitappets,made in the USA
PAYMENT AND SHIPPING DETAILS
WE OFFER GREAT DISCOUNTS ON SHIPPING. YOUONLYPAY THE FULL SHIPPING FEEON THE HIGHEST SHIPPING COST OF YOUR ITEMS, AND HALF PRICE SHIPPING ON ALL ADDITIONAL ITEMS. FEW OFFER DISCOUNTS ON SHIPPING SUCH AS THIS.EMAIL US USING THE"ASK THE SELLER A QUESTION"TABIF YOU WOULD LIKE US TO CALCULATE YOUR SHIPPING COST ON MULTIPLE ITEM ORDERS.YOU MAY ALSO REQUESTAN INVOICE AT TIME OF CHECKOUT. IF YOU ARE UNABLETO CONTACT US BY EMAIL PLEASEGIVE US A CALL AT423-722-5152 FROM 8AM-8PM EasterN TIME MON-FRI AND 10AM-3PM ON SAT.WE WILL ANSWER YOUR EMAILWITHIN THEONE BUSINESS DAYIN MOST CASES,SO KEEP SHOPPING AND PAY HALF PRICE SHIPPING ON ALL ADDITIONAL ITEMS. OUR CHECKOUT SYSTEM WILL AUTOMATICALLY CALCULATE YOUR SHIPPING DISCOUNT AT TIME OF PAYMENT,SO LONG ASYOU CONSOLIDATE YOUR PAYMENT.
If you checkout and start over, the auto calculator will not recognize the multiple purchases, and there will be no shipping discount. Should you decide to start purchasing again after checking out, you willneed to contact us so we can calculate your shipping for you.
IF YOU ARE HAVING DIFFICULTY PAYING WITH PAYPAL, FEEL FREE TO GIVE US A CALLAT 423-722-5152 SALES AND CUSTOMER SERVICEHOURS OF OPERATION ARE 8AM-8PMMON-FRI &10AM-3PM SAT EasterN TIME ZONE
FOR TECH SUPPORT, PLEASE USE THE "ASK SELLER A QUESTION TAB". IT'S LOCATED AT THE TOP RIGHT HAND SIDE OF THIS PAGE. YOU MAY ALSO CALL FOR TECH SUPPORT IF YOUR UNABLE TO EXPLAIN WHAT YOU NEED IN AN EMAIL. TECH SUPPORT IS USUALLY NOT AVAILABLE UNTIL AROUND 11AM-7PM MON-FRI
FedEx is our primary shipper. Weare unable toship to APO/FPO addresses. Help us ship your order promptly by including your physical address at checkout.If your order MUST be shipped to a PO BOX, please contact us by phone. Additional charges may apply. Below is a map representing the estimated delivery time to get to youfrom our location.
FedEx Home Delivery delivers Tuesday - Saturday. If apackage leaves here on aThursday, and youare in a 2 day deliveryzone, your package will deliver to you on Saturday.If you are in a3 day zone, and your package leaves on aThursday, you will not receive it until Tuesday.Expedited shipping is available upon request for an additional fee. Please contact us forrates.
Hawaii and Alaska have a 6+ dayestimated delivery time.
The shipping quoted in this ad is only for the 48 continental United States. If shipping to anywhere else, please give us a call or email us for quotes. The half price shipping on all additional items also only applies to items that are being shipped in the 48 continental United States. If you have any questions, you may give a call at 423-722-5152