ITB JENVEY vs EFI HARDWARE vs OER

[Post-Ironic]

In a similar position regarding injection for a high-comp, non-stoker L28 - has anyone here had experience with Injection Perfection in NSW? I'd gotten quite a reasonable quote from them a few months ago, however, the 48mm throttle sizing is ringing as a bit too large for a non-stroker + I'm convinced that I've seen this particular kit somewhere else.

IP: http://www.injectionperfection.com.au/product/6-cylinder-fuel-injection-kit/

Would be awesome to pick up an EFI Hardware kit, but I can't justify dropping $7k~ on injection for an engine that might not necessarily benefit from that extra bit of specialness. 

 

If anyone here was after a serious piece of kit - Rising Performance in Japan also custom make kits for L series engines:

http://rising-web.jp/03works/03works_frame.html

Google translate is giving me a strangely low price estimate for a full kit, however. Could be an option.

[SteelCoyote]

Bumping for a similar check on experiences--though with a bone stock L24/e88

I have the Hitachi round-top SUs, I am debating a set of 3x2 Mikuni 40mms (can't find 44s, found 40s), but for the price, I was also looking at ITB FI from DSI, EFI and Jenvey (the OER look rough and have had casting issues it seems from various things online since 2018)

DSI is the most expensive but supposedly the most "tuned"/setup for L-series engines out of the box, I like the EFI one, and Jenvey are the core of the DSI so not sure why I would go with them over the DSI package.

Have a MegaSquirt 2 Extra that I pulled off my SW20 when I went Haltech that I was planning to use if I went FI over the 40mm (carb) Mikunis or 3x2 45mm Weber (carbs)

Thoughts?

[C.A.R.]

The EFI will cost more to install over the 40phh Mikuni's, but it depends on what you are trying to achieve...?

Although by the sounds of it, you are set on EFI anyway.

Edited June 22, 2023 by C.A.R.