Pasis Posted March 16, 2016 Posted March 16, 2016 Hello! I am engaged in the development of a billet block for GSXR 1100W. The block will be used in the turbo engine, with a piston diameter of 77mm. I want to make liquid-cooled cylinder block. I think how to better to make channels for cooling? Someone have any photos of old big block for a liquid-cooled 1100W with water cooling? Quote
Gixer1460 Posted March 16, 2016 Posted March 16, 2016 Got no experience of water cooled blocks but would have thought your best solution is to increase water 'jacket' around the liners prior to fitting them. That and decent water distribution rather than in one end and out the other! Quote
kja.busa Posted March 17, 2016 Posted March 17, 2016 Sperbike Mike used to sell a big block for the water cooled 1100, should be some photo's around the tinternet, might be worth a bit of research Quote
Pasis Posted March 19, 2016 Author Posted March 19, 2016 On 17.03.2016 at 10:16 PM, kja.busa said: Sperbike Mike used to sell a big block for the water cooled 1100, should be some photo's around the tinternet, might be worth a bit of research Yes, I was looking for a photo. I found a few, but to all the photos, hard to see the channels. Probably will have to do wet sleeves. Quote
Gixer1460 Posted March 19, 2016 Posted March 19, 2016 'wet sleeves' thats the phrase I was looking for ! LOL Quote
Pasis Posted May 13, 2016 Author Posted May 13, 2016 Here such block is obtained. Soon we will begin to do it. 3 Quote
Reinhoud Posted August 17, 2016 Posted August 17, 2016 Impressive! What's the max diameter sleeves / pistons in a stock cylinder block off that engine? 1 Quote
badgerkdd Posted August 18, 2016 Posted August 18, 2016 Wow, that is impressive! ' Love the smell of cooling fluid in the morning ' 2 Quote
Pasis Posted August 20, 2016 Author Posted August 20, 2016 Thanks guys ! We continue to do. Pistons will be 77mm, turbo mtc. We did 1192 N\A with 79.5mm pistons on the standard block. Motorcycle riding is great, but I have 2 times head gasket is blown. I decided that with the turbo, this block will not work well. Only for low boost pressure. 3 Quote
Pasis Posted August 20, 2016 Author Posted August 20, 2016 On 17.08.2016 at 0:25 PM, Reinhoud said: Impressive! What's the max diameter sleeves / pistons in a stock cylinder block off that engine? The outer diameter of the standard sleeve, 81mm Most likely, we will do the same. More than 77mm it is not desirable to bore. 1 Quote
Gixer1460 Posted August 20, 2016 Posted August 20, 2016 3 hours ago, Pasis said: Thanks guys ! We continue to do. Pistons will be 77mm, turbo mtc. We did 1192 N\A with 79.5mm pistons on the standard block. Motorcycle riding is great, but I have 2 times head gasket is blown. I decided that with the turbo, this block will not work well. Only for low boost pressure. Wow - not surprised you has HG issues - 81mm o/all liners - 79.5mm bore = 0.75mm liner thickness! New block looks mint - how are the water channels connected to allow flow once the liners are installed? Should enjoy turbo boost with this one. Quote
Pasis Posted August 24, 2016 Author Posted August 24, 2016 On 20.08.2016 at 7:01 PM, Gixer1460 said: Wow - not surprised you has HG issues - 81mm o/all liners - 79.5mm bore = 0.75mm liner thickness! New block looks mint - how are the water channels connected to allow flow once the liners are installed? Should enjoy turbo boost with this one. In that block (1192) had been installed, the over size sleeves, of course! The thickness of the sleeves was about 2 mm. Now the bike being done at 99% for drag racing. Quote
Pasis Posted August 24, 2016 Author Posted August 24, 2016 Block finished. It remains to install sleeves. 9 Quote
Jaydee Posted August 24, 2016 Posted August 24, 2016 That looks rather tastey. Some nice engineering there. Quote
snoorder Posted August 25, 2016 Posted August 25, 2016 OK, so when can we expect mass production? ;-) 1 Quote
Pasis Posted August 25, 2016 Author Posted August 25, 2016 5 hours ago, snoorder said: OK, so when can we expect mass production? ;-) Such block is still needs someone besides me)))? If there is demand, we will think it over to do batch of blocks. First, I want him to try on my new engine, and check everything. 1 Quote
snoorder Posted August 26, 2016 Posted August 26, 2016 17 hours ago, Pasis said: Such block is still needs someone besides me)))? If there is demand, we will think it over to do batch of blocks. First, I want him to try on my new engine, and check everything. Well I recently sold most of my watercooler stuff. But on the other hand, if you could manufacture such a block for the oilcooled models there might be an even bigger market for it. Quote
Pasis Posted August 30, 2016 Author Posted August 30, 2016 I'll think about it. For the oil cooled engine can find the new and used blocks fairly easily. Quote
Gixer1460 Posted August 30, 2016 Posted August 30, 2016 1 hour ago, Pasis said: I'll think about it. For the oil cooled engine can find the new and used blocks fairly easily. Agreed but your are then limited in bore size - 81mm. Most want to go larger - 84 / 85 and 86mm and for that it needs a billet block. Quote
Pasis Posted August 31, 2016 Author Posted August 31, 2016 I have seen on ebey sold new cast big blocks in the UK. Also in the UK makes excellent billet big blocks. Quote
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