build setup

[99 gst spyder]

Wondering if stock head w/272s will be sufficient for my setup.

My setup as following are, block machine, hone, clean, deck and crank polished on a 6bolt block with .020 over je pistons/rings and eagle rods, acl clevite 77 main and rod bearings, arp main studs.

Ecmlink, 1000cc, 255 pump rewired, fp green, tial 38mm recirculate, dp, exhaust, fmic/hard pipe, hks bov, magnus smim, gm maf-t, act 2600 w/ss disc, stock tranny, dks 272's, arp head studs, cometic HG, 3g rivise lifters, aem uego, aem true boost, oil pressure gauge.

Any suggestion would be great.

 

[dsmtnr]

272's should be fine

 

[KazooGS-T]

Yep, they'll be fine

 

[tomlaw]

272's will definitely be fine for your setup

 

[richard33]

Ya I have 272s with a bone stock head, just valve springs. No problems

 

[99 gst spyder]

Okay, thanks but my question is, will the stock head handle the built block and bolt on parts up to 500whp wise?

I do have another question. When put piston rings in (JE piston rings), which way does each of the gap of the rings face? There is 2 ring at the top of piston and 1 oil ring.

 

[DsmDanny98]

272 are fine but I am not too sure the stock tranny will hold up. If it blows id prob have it rebuilt by Shepard.