A - Every cast iron cylinder head will need to have hard exhaust valve seats fitted, whilst every aluminium head already has valve seat inserts fitted, some of which are already capable of running on Unleaded fuel.

First, if you ask me about "red top" or "blue top" cylinder heads, you're not going to get a response. If you ask me why you don't get a response, you won't get a response to that either. Let's just say that you need to do your homework. There are different camps that debate the large port vs. small port heads to no end. I have only used the early large port cylinder heads, so I cannot comment about the later small port heads. See similar questions...

We could, but the design of Jaguar ports are among the best anywhere and we found long ago that money is much better spent in other areas so it is not something we normally provide. Port modification, other than cleaning up any casting imperfections, would normally only be worthwhile on a full race engine. Polishing ports is actually a complete waste of time - it just looks nice on the bench. The shape of the ports is the most important issue. See similar questions...

At the moment, only 2004-2006 Priuses. Older "Classic" Priuses lack the low-speed electric-only mode and the battery storage space that makes this possible. Honda Insight, Civic and Accord use an entirely different design: the electric motor never runs without the gasoline engine running at the same time. Other hybrids, including Ford Escape, Toyota Highlander and Lexus 400H, are possible future candidates. We are not exploring PHEV versions of gasoline-only (non-hybrid) cars. See similar questions...

The risk of getting it wrong is detonation, which can damage your engine, and you may need to use premium, super or avgas mix fuels depending what you do. If you are not sure, speak to a Tuning company who can advise you what is best for you, and even supply you with bolt on heads guaranteed to make more power. If you know what you are doing, the 1990 L model RGV has the smallest heads of the RGV stock, so the highest compression. The J and K RGV had the same heads but not enough water cooling. See similar questions...

General Motor’s No. 10051184 cast iron engine blocks and General Motor’s No. 12480011 cylinder heads are used. See similar questions...

A : We have two lines of barrel heads, whiskey and wine. The whiskey heads are one-of-a-kind and have been aged during the production of Bourbon in warehouses of Kentucky. During this process, the heads develop a gold/amber color. The wine heads are brand new. They are top furniture grade, tight grain, slow growth, quarter sawn American oak (Quercus Alba). See similar questions...

A : We use only laser engraving. Our team of designers and master laser engravers use the latest laser technology to replicate images in incredible detail. See similar questions...

Yes, it is highly recommended. Use the mushroom head cylinder after you have pumped your penis until the shaft becomes thick & tight inside the cylinder you are using . This will focus the pull mainly on only the penis head. See similar questions...

We get deliveries from most carriers each day. They all know where we are so just pick the one that you feel most comfortable with! If you live in the United States or the UK, you can also contact us to schedule a collection from your address and take advantage of our discounts on shipping. See similar questions...

A converted case is a case that existed in the county's case management system prior to using CCAP's Case Management system. Some cases were converted onto CCAP's Case Management system. Some converted and historical cases do not contain complete information. To view complete information on these cases, visit the Clerk of Court's office in the county where the case took place. Converted and historical cases have the following Court Record events: See similar questions...

A : All of our barrel heads are made from top grade, tight grain, slow growth, quarter sawn, American oak (Quercus Alba). See similar questions...

All types of images can be converted into cube faces, either as plain images or as cubic format QuickTime VR movies. Existing cube faces (including those in existing QuickTime VR movies) can be converted into equirectangular images. See similar questions...

Carbon dioxide is one of the most readily available and inexpensive of all compressed gases. Refills are available from local suppliers of fire extinguishing equipment, welding equipment and even paint-ball supply stores. Familiar company names such as Praxair, and Liquid Gas are ready sources of both CO2 and large (50 lb) refill tanks. See similar questions...

The '91-'95 (7120) and the '96-'99 (0630) high port castings are preferable. The '00+ (0331) castings have smaller exhaust ports and are prone to crack, while the '87-'90 (2686) Renix castings have low intake ports that don't flow very well. If you can afford to splash out the coin, the Hesco aluminium head offers a near 30lb weight reduction and a raised valve cover rail to allow the use of roller rockers. See similar questions...

Oversize Jeep 4.0 pistons are available up to +0.060". Cheap and readily available Small Block Chevy (SBC) type 4.00" bore pistons have been used on some strokers but since this requires a +0.125" cylinder overbore, the cylinder walls of the block must be sonic tested to ensure there is adequate thickness. Minimum cylinder wall thickness should be 0.180" on the thrust side. See similar questions...

Due to the danger of exceeding the maximum operating depth, nitrox fills should always be checked, using an O2 analyser, after filling and again before diving with the cylinder. You should never dive without being absolutely sure what is in your cylinder. There are commercially available O2 analysers. You should know the tolerance limits of the O2 analyser being used and whether or not you need to add a correction to the measured O2 level when planning your dive. See similar questions...

Yes. The Pro controller now supports a 4th axis. Depending on the gear ratio, you'd have to enter the correct resolution (ie. steps per degree) for your application. The software can only input DXF files which is a vector format, not bit-maps like scanned images. There is software out there (probably even shareware, try www.shareware.com) that will "vectorize" a scanned image. These programs are notorious for producing poor results however. See similar questions...

Some manufacturers have attempted to simplify the fitting process by offering "computer assisted" conversion to calculate cross-cylinder problems. These devices are currently being challenged in terms of their accuracy. Modern soft toric contact lenses such as ACUVUE® TORIC, have proven to be so stable in rotation, as well as in optical quality, that a simple adjustment in rotation will generally eliminate the need for additional calculative conversion. See similar questions...