2016年1月2日 · I have run an RB25DE with ITBs. It was the R32 version due to its lack of variable cam timing. This made the RB26 head bolt on. I ran the same Megasquirt that's on my L28ET in ITB fueling mode. Look up my YouTube channel under the same name and watch the vids. This engine is about to go into my 240z after I return from Christmas Vacation.

NISSAN RB25 TO RB26 ITB Conversation Kit - Fully Billet and CNC Machined From Aluminium Alloy 6061 T6 - Included Built in vacuum block - Included Performance Fuel rail - Included Teflon Gaskets - not included RB26 ITB

2020年11月21日 · In this video I fit up the head, cams, timing belt plus all the other parts. Fit the motor and start it for the first time. I also explain how I’ve modified my head to suit RB26 ITB’s to the...

Our DIY RB26 Intake Manifold WELD On Flanges allow you to fit these to RB20 & RB25 Intake Plenum Runners. Precision laser cut aluminium plates designed to work with All Nissan Skyline RB20 , RB25 & Neo Intakes if you cut and weld them onto the runners.

NISSAN RB25 TO RB26 ITB Conversation Kit - Fully Billet and CNC Machined From Aluminium Alloy 6061 T6 - Included Built in vacuum block - Included Performance Fuel rail - Included Teflon Gaskets - not included RB26 ITB As we do not produce these, there is a 6-8 week lead time

2006年2月23日 · The plenum bolts onto the ITB's, and the ITB's bolt onto another manifold, and that thin manifold bolts onto the head. Now the piece that needs to be made, is the piece between the ITB's and the head. It's basically going to have to be a two sided adapter, one that works with the RB25 head, and the other face for the ITB's to bolt up to.

2011年8月3日 · I found this inlet manifold adaptor to fit Rb26 inlet plenum and ITB's on the Rb25's plus they do a Rb20 version. At first I thought they did the old cut and weld option onto a rb25 inlet runners, but it is different. Then I thought they had done a cut and weld onto a rb25 greddy style inlet manifold, but no.

Available for Backtop, Silvertop and ID50mm. -6061 T6 aluminium has high strength, high hardness (up to HB90 degrees), good processing effect, minimum distortion during machining and high pressure tolerance.

2014年1月8日 · I have been collecting some parts for my new RB25NA project. After the motor is in my Z and tuned, it will be for sale with all the stuff needed to drop it into an S30 minus the ECU. The details: 08U block (RB25 from an R32 GTS25, no VTC) RB26 Head RB26 ITB w/ custom velocity stacks Megasquirt Version 3 FS5W71C transmission (the little one)

2009年10月10日 · I'm trying to view it all from a dynamic or actual compression ratio point of view . Obviously ITB's give a far faster pressure rise into the cylinders (off boost) so the dynamic or real world CR gets to be closer to the measured or static CR .