View Poll Results: How common are those number in conjuction with the modifications i have preformed
Voters: 13. You may not vote on this poll
so i dynoed my car......
#1
Banned. I got OWNED!!!
Thread Starter
Join Date: May 2004
Location: San Antonio
Posts: 778
Likes: 0
Received 0 Likes
on
0 Posts
so i dynoed my car......
i dynoed MY 88 Turbo II RX-7 recently shes got 130K and 92-95 compression on all faces both rotors turbo has NO shaftplay at all......all i have done is this:
(Custom side exit exhuast 2.5inch(is helps control the boost from boostcreep since im poor.....(its coming off since all the ricer SRT-4 guys use it sounds amazing though....and i have decided to get 3 inch open strait back...)
ported waste gate(just to outside of the stock flapper)
hitting about 9.5-10lbs
ported&semi poslished the turbo exhust ports
strait tube intake W/MAF (still in the works is the aluminum enclosed airbox)
also all emissions removed...and blocked (i fabbed up blockoff plates out of aluminum)
Super AFC (5 ****) with Pen & paper tuning i did myself....
mazdaspeed pressureplate
RB clutch
BLOWN suspention (KYB's on the way!!!!! GOTTA SAVE FOR THE GC's!!!)
completely gutted(obviously also NOT a power adder)
Greddy type S dump valve(obviously NOT a power mod)
Tahts it....essentialy i got ALL the after market parts used and i havent acually dumped money into her.....the exhust cost me 40 bucks its cheap and holds up great i needed it side exit restrive so i can control my boost and it keeps me right where i want to be...before i had the open cat......and it would creep to 12 & 13 i dont have the fuel mods for that yet...hence the restrictive exhuast....
plans...keep her running as is...finish the suspent
and finally here is the sheet
(Custom side exit exhuast 2.5inch(is helps control the boost from boostcreep since im poor.....(its coming off since all the ricer SRT-4 guys use it sounds amazing though....and i have decided to get 3 inch open strait back...)
ported waste gate(just to outside of the stock flapper)
hitting about 9.5-10lbs
ported&semi poslished the turbo exhust ports
strait tube intake W/MAF (still in the works is the aluminum enclosed airbox)
also all emissions removed...and blocked (i fabbed up blockoff plates out of aluminum)
Super AFC (5 ****) with Pen & paper tuning i did myself....
mazdaspeed pressureplate
RB clutch
BLOWN suspention (KYB's on the way!!!!! GOTTA SAVE FOR THE GC's!!!)
completely gutted(obviously also NOT a power adder)
Greddy type S dump valve(obviously NOT a power mod)
Tahts it....essentialy i got ALL the after market parts used and i havent acually dumped money into her.....the exhust cost me 40 bucks its cheap and holds up great i needed it side exit restrive so i can control my boost and it keeps me right where i want to be...before i had the open cat......and it would creep to 12 & 13 i dont have the fuel mods for that yet...hence the restrictive exhuast....
plans...keep her running as is...finish the suspent
and finally here is the sheet
#3
i am legendary
Join Date: Sep 2003
Location: Kirkland, WA
Posts: 8,478
Likes: 0
Received 0 Likes
on
0 Posts
Looks like you're running kind of lean from 5k to 6.5k, ~13AFR's isn't the best for a turbo car running 10 lbs of boost...
I didn't see any fuel mods, not the best idea. At 10psi I'd hope to see you running at least a better fuel pump.
I didn't see any fuel mods, not the best idea. At 10psi I'd hope to see you running at least a better fuel pump.
#4
Banned. I got OWNED!!!
Thread Starter
Join Date: May 2004
Location: San Antonio
Posts: 778
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Low Impedance
for being sorta "duct tape tuned" id says that pretty good.
#5
Banned. I got OWNED!!!
Thread Starter
Join Date: May 2004
Location: San Antonio
Posts: 778
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by dDuB
Looks like you're running kind of lean from 5k to 6.5k, ~13AFR's isn't the best for a turbo car running 10 lbs of boost...
I didn't see any fuel mods, not the best idea. At 10psi I'd hope to see you running at least a better fuel pump.
I didn't see any fuel mods, not the best idea. At 10psi I'd hope to see you running at least a better fuel pump.
Trending Topics
#10
i am legendary
Join Date: Sep 2003
Location: Kirkland, WA
Posts: 8,478
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by --MAstermind--
i have ran it this way for about 1 year...lol compression on piston tester....~115 both rotor
#11
Banned. I got OWNED!!!
Thread Starter
Join Date: May 2004
Location: San Antonio
Posts: 778
Likes: 0
Received 0 Likes
on
0 Posts
well its ok i got an Rtek and msd digital 6 plus and im still waiting on injectors...im going to keep it safe..but NOW shoot for 280whp on stock turbo......im do a little more polishing and porting and tune the Rtek on a dyno....i hope i can brake that mark.....has anyone else? whats the most power out of a barely stock s4 recorded??
#13
Originally Posted by --MAstermind--
well its ok i got an Rtek and msd digital 6 plus and im still waiting on injectors...im going to keep it safe..but NOW shoot for 280whp on stock turbo......im do a little more polishing and porting and tune the Rtek on a dyno....i hope i can brake that mark.....has anyone else? whats the most power out of a barely stock s4 recorded??
Just keep the intake charge cool.
#14
Banned. I got OWNED!!!
Thread Starter
Join Date: May 2004
Location: San Antonio
Posts: 778
Likes: 0
Received 0 Likes
on
0 Posts
what do you mean, what do i mean?....as in an S4 ht-18 on a stock unported s4 block....with obvious fuel,intake,exhuast mods (or not gunna go anywhere anyways..)
what are some peoples whp numbers running on 14psi?
what are some peoples whp numbers running on 14psi?
#15
Senior Member
Join Date: Dec 2005
Location: Isabela pr
Posts: 301
Likes: 0
Received 0 Likes
on
0 Posts
I ran 10 -15 psi (unported wastegate) on an open intake & exaust with walbro fp, fpr, SAFC-2, act pp & clutch rteck stock ports but didn't take it to the dyno. I expected more or less your whp numbers but decided to play it safe. Opened the motor ported rebuild the engine ( housings and irons were ok thank god) getting bigger injectors and a bigger turbo with I won't install untill a have the supporting mods tu run it. anyways great numbers but don't run it like that for long or you might regret it.
#17
resU deretsigeR
iTrader: (3)
Join Date: Aug 2005
Location: Yep
Posts: 681
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by --MAstermind--
what do you mean, what do i mean?....as in an S4 ht-18 on a stock unported s4 block....with obvious fuel,intake,exhuast mods (or not gunna go anywhere anyways..)
what are some peoples whp numbers running on 14psi?
what are some peoples whp numbers running on 14psi?
Barely stock, was the main thing I was trying to figure out. A "barely stock s4" was the phrase you used. What does this mean? Is j-rat running a "barely stock s4"? His motor/ports are stock....and that's about it. So, is that barely stock?
The original question just didn't make any sense.
Now, keeping the stock turbo, and stock ports on the motor (which is what it looks like you're asking now) I'd say MAX whp will be around 250-260 which will last for just a handfull of dyno runs before the turbo dies.
#18
Banned. I got OWNED!!!
Thread Starter
Join Date: May 2004
Location: San Antonio
Posts: 778
Likes: 0
Received 0 Likes
on
0 Posts
260eh...shoot....well thats fine my Td06 will make a good replacement if my turbo goes...(and hopefully that will be all that goes..)....lol well ill have another set of dyno runs.....next week or so on 14psi....lol WITH a walbro and some injectors...(stock injectors and pump will destroy me im sure of it!)
#20
Banned. I got OWNED!!!
Thread Starter
Join Date: May 2004
Location: San Antonio
Posts: 778
Likes: 0
Received 0 Likes
on
0 Posts
im kickin it down a notch now....ima take it to the dyno and tune it with the Rtek get some 720's and a walbro and ill post back up what i put down once again IN A SAFER enviornment for my engine instead of 13....lol
Thread
Thread Starter
Forum
Replies
Last Post
HalifaxFD
Canadian Forum
126
05-09-16 07:06 PM