Helping My Daughter Out With Her 370

[Rusty]

Choice on headers.
LTH, either FI or PPE.

Shorty headers. Z1. But you have to use the DE test pipes. Stillen shorty's ain't much better than stock.

The Z1 ported intake has shown power improvements.

Oil temps are critical. Once over 240F. The ECU starts to pull timing. Then goes into limp mode.

[cv129]

Originally Posted by Rusty

Choice on headers.
LTH, either FI or PPE.

Shorty headers. Z1. But you have to use the DE test pipes. Stillen shorty's ain't much better than stock.

.

OP, fyi, DE refers to the 1st gen 3.5 V6 found in the earlier 350z's.

[Maldat]

Originally Posted by Rusty

Choice on headers.
LTH, either FI or PPE.

Shorty headers. Z1. But you have to use the DE test pipes. Stillen shorty's ain't much better than stock.

The Z1 ported intake has shown power improvements.

Oil temps are critical. Once over 240F. The ECU starts to pull timing. Then goes into limp mode.

Short headers . .???/ back in my old datsun 510 days ., short headers were called hill climb headers . all my 510 freinds had them,,I had long headers, it went from 2 to 1 just past the front seats (underneath) . I had the fastest 510 in town . .also the longest headers . .
I think short headers were good for fast small revs , long headers seam to give more wind out, as it also rev'd to 10K ( Home made LZ24)

[Maldat]

Originally Posted by Rusty

Choice on headers.
LTH, either FI or PPE.

Shorty headers. Z1. But you have to use the DE test pipes. Stillen shorty's ain't much better than stock.

The Z1 ported intake has shown power improvements.

Oil temps are critical. Once over 240F. The ECU starts to pull timing. Then goes into limp mode.

Why buy test pipes ??.. why not take the cats out , ,steel bar out the inside and put them back in ? then at wof time inspecter thinks it has cats