6boost.com

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Check base timing too...if you havn't already!

What about a new GT2860RS with a T3 Housing? $1600 new and good turbo for the RB20

Can't hurt to run both mate...you already have the other one so it saves changing it. If not the 040 will provide stable fuel pressure to the 750cc injectors anyhow...basically up to you mate. Matt

If your worried about it...run either an 040 intank which is bascially the intank version of what you have or a New Deatsch Werks intank pump would be great also. Just as small if not smaller than a Walbro and Flow 310cc per minute... Matt

if you can't find anyone, use an "easy out" that you buy from the hardware store and DIY. The new stud is referred to as an "Offset threaded stud", 8mm x 1.25mm threadpitch. Matt

Add boost/timing just for one dyno ramp to see if power increases...if it does it'll elminate a valvetrain issue at least.

I'd just replace the Pintle Caps (What your talking about to be safe) link to vid: Any good fuel injection store can help with new pintle caps

Sounds very much like a problem I had with a recent RB25 powered SIL80. My problem turned out to be soft valve springs on the exhaust side...not cool. Matt

Sent!

Haha, his forum membership was enjoyed for all of 1 day. I was like WTF this guys admin with no posts and been a member for a day....thats good going! Matt

Hey all, Just got a PM offering free fuel for a year if I filled out some survey. Was from the username "*Administrator*" Anyone else get one??? Matt

Looks like this $120- Delivered Express