DIY : PTFE line- tank to HPFP + inline fuel filter upgrade

[CantSitStill]

Interesting. Are you talking about just pump gas? I use meth that outputs a signal to the dme to up the timing to 10 degrees and 25-26 psi. Been running that for about a year but occasional use.

Meth off 21 psi, meth on and 25psi

100% meth 1400cc/min. Port injectio

datazap.me | Stuie1982 | Wedge v10

datazap.me

 

[martymil]

boost is boost doesn't matter about fuel type, occasional use will help make it last longer but it's only a ticking bomb of when.

When running perfectly it helps but when things go wrong like missfires and cylinder shut downs can really hurt and engine
quickly at anything over 20 psi.

 

[CantSitStill]

Based on the dyno I don't think I'm pushing it but probably near the limit. 500whp should be fine on a stock block, 600whp pushing it, 700whp won't run for long. 600whp is where I'm at with the meth. The meth, especially port meth should help over pump for sure. I would rather run boost than loads of timing or a mix of both. End of day its all about cylinder pressures

 

[E90TT]

Good info here. Thank you!