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Search found 877 matches

by rewguy
Thu Apr 23, 2020 12:17 am
Forum: Engine Tech
Topic: HILBORN INJECTED 406 sbc peaking WAY early
Replies: 14
Views: 1030

Re: HILBORN INJECTED 406 sbc peaking WAY early

I'll try to get details tomorrow
by rewguy
Wed Apr 22, 2020 11:22 pm
Forum: Engine Tech
Topic: HILBORN INJECTED 406 sbc peaking WAY early
Replies: 14
Views: 1030

Re: HILBORN INJECTED 406 sbc peaking WAY early

I don't know what this new hilborn version flows. But it is such a straight through design I would imagine it would flow well. The old tunnel ram version at that lift went upper 330s
by rewguy
Wed Apr 22, 2020 11:02 pm
Forum: Engine Tech
Topic: HILBORN INJECTED 406 sbc peaking WAY early
Replies: 14
Views: 1030

HILBORN INJECTED 406 sbc peaking WAY early

Have a 14.5-1 hilborn mech. injected (METHANOL) 406 c.i. sbc with excellent 23 degree heads. 2.125 intake valves, 2.77" CSA at welded/widened PR area. Flowed 346.5@ .750. (((Its a proven port that made 806 hp @ 7500 (and still climbing) on a previous 406 with gasoline (Q16) carbureted tunnel ram eng...
by rewguy
Mon Mar 02, 2020 1:33 pm
Forum: Engine Tech
Topic: REBCO MACHINE STILL OPEN?
Replies: 7
Views: 1503

REBCO MACHINE STILL OPEN?

Is Rebco Machne in Wichita Ka still doing business? I have a set of pistons that need work, and looking for someone who can do the job. Thanks to all.
by rewguy
Tue Feb 25, 2020 4:42 pm
Forum: Engine Tech
Topic: Necessity for inconel ex. vales in mild turbo ap?
Replies: 4
Views: 573

Necessity for inconel ex. vales in mild turbo ap?

Seeing all these stock LS longblocks survive quite a bit of boost...… If I had a simple pump gas turbo sbc with decent stainless valves, and a max of 10-12 lbs of boost, small twin turbos, and 600 max hp...…..That should give me no issues, correct?
by rewguy
Thu Feb 20, 2020 3:07 pm
Forum: Engine Tech
Topic: spark plug reccomend....
Replies: 7
Views: 546

Re: spark plug reccomend....

Its actually .708 reach tapered seat. NGK TR6 would be a decent starting point for a 10.1 comp street/strip engine...provided you can use a projected tip..which I assume you could with 10.1 on a 383. gm performance page states 3/4 reach specifically? https://www.gmperformancemotor.com/parts/1930095...
by rewguy
Thu Feb 20, 2020 3:06 pm
Forum: Engine Tech
Topic: spark plug reccomend....
Replies: 7
Views: 546

Re: spark plug reccomend....

street, 10-1 compression, holley sniper fuel injection, should make roughly 485hp
by rewguy
Thu Feb 20, 2020 1:52 pm
Forum: Engine Tech
Topic: spark plug reccomend....
Replies: 7
Views: 546

spark plug reccomend....

3/4" reach tapered seat, for 10-1, 383 fastburn engine.....
by rewguy
Wed Feb 12, 2020 12:35 pm
Forum: Engine Tech
Topic: Intake weld & grind project
Replies: 16
Views: 1538

Re: Intake weld & grind project

Looks awesome man......Good work as always.
by rewguy
Mon Feb 03, 2020 2:54 am
Forum: Engine Tech
Topic: ideas on ford 331
Replies: 21
Views: 993

Re: ideas on ford 331

What objective is this engine supposed to satisfy...? That differentiation alone could change many of the parameters of this engine build depending upon what priorities which are attempting to be fulfilled. As long as it can go say, 30-40,000 miles in between rebuilds...….I want to make as much pow...
by rewguy
Sat Feb 01, 2020 3:14 pm
Forum: Engine Tech
Topic: ideas on ford 331
Replies: 21
Views: 993

Re: ideas on ford 331

cutomer has 331 ford, (302 based, 3.250" crank instead). currently has 234/238 @.050 hyd roller, w .591/.570 on a 108. springs are 145# seat, 385# open, factory motorsport lifters, scorpion 1.6 rockers, edelbrock 190 perf rpm heads, 2.02/1.6, 10-1 compression, weiand stealth intake w portmatch only...
by rewguy
Fri Jan 31, 2020 6:33 pm
Forum: Engine Tech
Topic: ideas on ford 331
Replies: 21
Views: 993

Re: ideas on ford 331

This is what I've been using on Edelbrock and similar heads with 11/32" valve stems. (These are Holley castings) Easy drop in deal for most of these heads. https://i.imgur.com/N3yNVqzl.jpg what brand and part number? pressures? This is that kit but I have others. http://www.flowtechinduction.com/lu...
by rewguy
Fri Jan 31, 2020 6:32 pm
Forum: Engine Tech
Topic: ideas on ford 331
Replies: 21
Views: 993

Re: ideas on ford 331

I just finished a simiar build for a customer.... little over 10:1, hyd.roller 236/244 on a 110 with .590" lift, afr 185 heads, performer rpm airgap intake with runner exits matched to heads , holley sniper efi... made 506 hp@6500 and 440 tq around 5000... idled at 900 with about 11" vacuum. This w...
by rewguy
Fri Jan 31, 2020 6:22 pm
Forum: Engine Tech
Topic: ideas on ford 331
Replies: 21
Views: 993

Re: ideas on ford 331

I just finished a simiar build for a customer.... little over 10:1, hyd.roller 236/244 on a 110 with .590" lift, afr 185 heads, performer rpm airgap intake with runner exits matched to heads , holley sniper efi... made 506 hp@6500 and 440 tq around 5000... idled at 900 with about 11" vacuum. This w...
by rewguy
Fri Jan 31, 2020 5:53 pm
Forum: Engine Tech
Topic: ideas on ford 331
Replies: 21
Views: 993

Re: ideas on ford 331

I just finished a simiar build for a customer.... little over 10:1, hyd.roller 236/244 on a 110 with .590" lift, afr 185 heads, performer rpm airgap intake with runner exits matched to heads , holley sniper efi... made 506 hp@6500 and 440 tq around 5000... idled at 900 with about 11" vacuum. This w...