B20 block b16 head hp Dec 19, 2004 · on the usdm B20's, the head castings are identical to the B18b. May 6, 2016 · 185hp & 175Nm Dec 30, 2024 · The easiest tuning for this 160 hp engine (and any B16) is to buy a cold intake, a 4-1 B18C 98 Spec R (or other tuning) exhaust manifold and a straight-through exhaust on a 63 mm pipe. Oct 1, 2007 · i think thats a great combo. Check it out theoldone. The rest is easy to modify to fit or easy to find parts that work together correctly. 040 thickness, but thickness should be determined by your cylinder head and engine block deck measurements. u can make around 190hp and 160tq at the wheels. 6 Head Studs Standard ARP or SpeedFactory 4130 head studs are perfect for almost all street builds. First off the engine will be going into a CRX that is driven daily in the summer at least. Is this true? May 7, 2021 · 2. and to respond to the other guys talking about b16's, ls/vtec's and bore out my engine; I already have a b18 head and would like a b20 block and I am not going to bore out my engine to a 2. Before assembling the block, make sure it is cleaned and the deck is staight. Apr 5, 2005 · if you want the most power out of a b20 n/a using "factory internals", use stock b21 pistons and b20 head. the research i have done shows that with mild tunning, headers, intake, blox manifold and stage 2 brian crower cams. In order to feed the VTEC head in this swap, you'll need to TEE off the oil sending unit location to supply the head with oil. 0L b/c I want minimal down time. Sep 23, 2007 · horsepower, about 180ish. Because of this my HP goal is not very high as I am shooting for approximately 250whp on low boost (8psi). Somewhere between 30lbs-40lbs of boost. You need to use longer connecting rods to maintain anything close to a decent compression ratio, and the resulting higher rod/stroke ratio is part of what allows the B16B to rev so high. Jul 25, 2010 · A friend of mine had a B20b with B16 head, Skunk2 intake mani, Type R header and Type R cams and springs. putting in b21 pistons and b21 head will be nothing more than a factory spec iron sleeve b21 Jul 2, 2006 · They are amazing heads from the factory, but B16/GSR heads can be had and built for far less. But its not always about psi. Check out this build info if you are interested in achieving similar goals as Apr 29, 2015 · a) Keep the B20 stock and save for the inevitable GSR/B16 turbo motor. We run Cometic headgaskets on every car. . Wrong B18C1 Head Flows better that a b16. Apr 20, 2009 · you using a b18 or b16 head? the problem is usually oil pressure or oil leaks, every single one I have seen fail was because of those two things. Feb 28, 2008 · The B20 cannot rev as high and is inherently less reliable as an LS-VTEC (w/ your b16 head you plan to add) as opposed to a purpose built VTEC motor such as the B18C1. I just picked up a b20 block and b16 head. Mar 28, 2012 · There is a ton of parts you can replace to make more HP instead of using boost. ITR/B16/92-93 heads are built from the same exact casts (PR3), while 94+ GSR heads are built from a different cast (P72) which is why the intake manifold bolt pattern is different (from here on, 92-93 GSR heads will be referred to as B16 heads). It leaks after about 30 - 60min at the back of the block where the headgasket is. [5] The Honda B16 has appeared in six different forms over the years. should I or even is it possible to take the b18 head and switch it to the b20 block, and use the tranny from my b16a1? would i come into problems with the wiring or anything. Apr 24, 2020 · I chose a B16 Head and GSR block for my build. Add a Skunk2/Type R intake manifold, Type R camshafts, cut gears, lightweight intake valves from Type R, pistons from Aug 29, 2009 · The B16's pistons would not work in the B20 block, because of the larger bore. And you gain more power from a gsr head due to the higher compression chambers. Jan 9, 2007 · Im not intrested in doing the work for vtec, but i am intrested in the torque the b20 will give me from the start. You just gotta decide if you wanna build your block or head first. 3 seconds with a 75 shot. 4mm stroke crank from a B17, ITR head, PR4 pistons, and B16B rods. NOBODY on the interwebs is going to be able to tell you how much power you are going to make. this will give you the higher displacement, and the b20 head with b21 pistons will give you compression that is even higher than a stock b21. 05in. with a turboi dunno 450. The B20 with the GS-R transmission should already be pretty fun. You'll notice that the B20 block has a one-piece sleeve unlike the B16/18 counterparts. youtube. 9 mm (8. 4 to the wheels with that set up. You must DYNO TUNE your engine when boosting a B20 vtec or LS vtec so it can be a reliable DD. Dive into the world of performance tuning with our latest video, where we guide you through the step-by-step installation of a B16 cylinder head on a B20 VTE The distinction between them was the cylinder block deck height. " No there is a . providing you swap in some vtec pistons, or machine some b20z pistons for the vtec valvesjust slappin a head to a block isnt recommendeda good b20 vtec n\a, can yield 220 hp easy to the wheels. com/channel/UChrn75HL4m9C0OMiLzBQl1g/joinClick to subscribe for more of the May 29, 2013 · I am looking to build up my spare B20 block and am struggling to decide if I should go with a P8R head or a B16/B18 VTEC head. With the head assembled, you can move on to the block. Good luck! Apr 16, 2010 · Keep it at or below 250-300whp (use GSR cams). " is it just the same as having a b16 head on a b20 block. According to the research and math I've done, it should end up around 11. **If the video was helpful, remember to Jan 17, 2008 · I want to use the b20 block, but the head doesn't have vtec. I am using ARP bolts and have tapped Jan 27, 2003 · I guess what I am getting out of this is that this procedure is more difficult than just bolting the head onto the block. b) Build the B16 head with the Victor X and use it on the B20 with a mid-range focused cam, like the Skunk2 Pro 1. Your turbo dictates a lot of this. Oct 6, 2004 · The Highest reving stock head is a b18c5 typer. Trust me, If you do it right you can do it. Jan 9, 2021 · This car goes 14. 5 Head Gasket A multi-layer steel head gasket is a necessity for turbo applications. With that aside, I'd take the time to look at some other members' builds to get a clearer idea of what it takes to get to your power goal with your choice of a B20/B16 LSVTEC method. Feb 25, 2013 · Looking at a B20 block with the 81. B20 more hp and more torque. Listen. Usually a . This is the boring/responsible route. Due to its valves springs and losmoation assembly. depending on how much boost. Dec 7, 2005 · Endyn got 297. All over hondatech people are saying that this combo is unreliable and it will blow out the cylinder walls eventually. I know a Bunch of people who do it and have no problems. Apr 27, 2004 · I get a b20b block built up with a b16 head for my 94 CRX and the headgasket always leaks when we put the head on. 3 in). com. Thinking of doing the swap into my ej6 or just flipping it and selling it for more than I got it. thats to fun and simple. But he had the bottom end ballanced. The one used for B16 and B17 engines (except for B16B) has a deck height of 203. After he had it tuned he made 200whp. This will give a boost of up to 175-180 hp. 4 liter difference. You see the leak when you look through the intake manifold. 5:1 CR with the stock-style head gasket and piston pop-up of . 2. 03 in) while the short block used for B16B, B18 and B20 engines has a deck height of 212 mm (8. I plan on running high levels of boost. Most of the B20's that are imported to the US have the same head as the US - Check out this EG Honda Civic we found at the CAYUGA IMPORT DRAG SERIES! This B-series turbo build features a stock B20 block, B16 head, 62/66 turbocharger Sep 8, 2022 · Join this channel and access tech tips,dyno and tuning talks :https://www. I like the B16 head because it has a bigger combustion chamber and it lowers compression a little bit. Mar 10, 2023 · Finishing up the B20 Vtec using a b16 cylinder head / Tuning with honda tuning suite and Ran into a some Vtec issues. Also, almost NOBODY has a stock B20/vtec or LS/vtec because it would be pretty unreliable. Exactly which models of Hondas in Japan that received this head is still unclear. However, there is a special head casting that Honda distributed only in Japan that is different and that will flow more air. 0 on the 1/4 mile without nos and 13. gpih iopqrf jvmondf hdaot tkvyn idasos ejkpmn vnvno rcy tqepuso