View Full Version : mk2 rally car
Car specs:
- E16SE made to group a spec
- Gearbox HHMS 70% LSD
- HHMS front lower suspension arms
- HHMS front bilstein tarmac dampers
- Front brakes 256mm astra MK3 with ferodo DS2500 pads
- HHMS rear bilstein tarmac dampers
- Rear brakes Astra MK3 with ferodo DS2500 pads
- HHMS pedal box
- Welded roll cage
- Corsa b Hydraulic power steering
- ..
Engine build to group a specs:
Cylinder head:
https://preview.ibb.co/cWbhs7/P1000150.jpg (https://ibb.co/ivf8X7)
EGR blanking plug:
https://preview.ibb.co/jYfmKn/P1000151.jpg (https://ibb.co/chz2s7)
Porting head:
https://preview.ibb.co/bxXNs7/P1000152.jpg (https://ibb.co/gNcoX7)
https://preview.ibb.co/bXLLen/P1000153.jpg (https://ibb.co/hphoX7)
https://preview.ibb.co/i7Ufen/P1000156.jpg (https://ibb.co/kRN0en)
Oil channel enlarged:
https://preview.ibb.co/mBWnQS/P1000159.jpg (https://ibb.co/kevE5S)
Assemble block with wiseco 79mm pistons:
https://preview.ibb.co/fSSGKn/P1000161.jpg (https://ibb.co/kDxu5S)
https://preview.ibb.co/dCjkC7/P1000162.jpg (https://ibb.co/mnyZ5S)
https://preview.ibb.co/kD1Xs7/P1000163.jpg (https://ibb.co/cFdqen)
Measuring squish:
https://preview.ibb.co/f5Tqen/P1000167.jpg (https://ibb.co/egaE5S)
Mounted head with copper head gasket
https://preview.ibb.co/mCWRKn/P1000172.jpg (https://ibb.co/kfwtzn)
camshaft timing
https://preview.ibb.co/cM2Yzn/P1000174.jpg (https://ibb.co/ik70en)
https://preview.ibb.co/jV4kC7/P1000182.jpg (https://ibb.co/mvwMkS)
Engine with power steering pump mounted
https://preview.ibb.co/mQoTX7/P1000188.jpg (https://ibb.co/g8S0en)
Gearbox HHMS with 70% LSD
https://preview.ibb.co/d4oHQS/P1000184.jpg (https://ibb.co/iTtj5S)
https://preview.ibb.co/fwgFC7/P1000185.jpg (https://ibb.co/hjij5S)
https://preview.ibb.co/eLGFC7/P1000186.jpg (https://ibb.co/jy3vC7)
https://preview.ibb.co/fX6RKn/P1000187.jpg (https://ibb.co/ir0mKn)
https://preview.ibb.co/gWqaC7/P1000189.jpg (https://ibb.co/iKr45S)
_Tomiboy
25-03-18, 09:04 PM
Nice!
Very nice. Looks like a fun build.
I hope it will be when finished :)
Ready for rolling road at Monday :)
greene94
10-06-18, 12:07 PM
I'm looking a straight cut box what price is it out of hhms ?
Prices are on there website
After repairing cooling issues, we are ready for rolling road Wednesday :roll:
Fingers crossed for 150bhp :roll:
_Tomiboy
31-07-18, 07:18 AM
150hp is optimistic with that inlet.
According to the build manual they had up to 150bhp on standard inlet.
yep, the oem inlet is pretty damn good tbh.
Love it - what's the score with that PAS pump set up?
Love it - what's the score with that PAS pump set up?
I dont quite understand your question, sorry
I dont quite understand your question, sorry
What pump are you using and how is it mounted to the engine?
What pump are you using and how is it mounted to the engine?
Its a daewoo nexia 1.5 16v pump, bolts directly to the engine with 2 bolts. Engine mount has to be changed for the return hose. And you have to change to multi v pulleys with a 5pk belt
trojanhawrs
03-08-18, 12:28 PM
Did you get it on the dyno?
Did you get it on the dyno?
Yer, ended at 120 hp after cam lobes started to break on first cyl.
Anyone caan reccomend a good cam?
Looking at enem 320 degree now ..
Just orderd enem a2 cam :-)
RallyMarshal
07-08-18, 10:24 AM
Just saw this but I ran a Kent AST17 cam in my 1400 8v for years but that was on twin 40s so not really suitable for your setup.
With higher compression through decking the block, solid lifters etc that made around 130bhp which isnt earth shattering but was fine.
Paul..
New camshaft has been mounted.
Car went to technical control for rally yesterday, looking to make an appointment for rolling road right now.
Some pics:
https://ibb.co/0tcG3Lf
https://ibb.co/jG2fjRw
https://ibb.co/8xHMB0K
https://ibb.co/R0PYKtP
https://ibb.co/4s38m2L
https://ibb.co/5jqrp1Q
https://ibb.co/Jzk6x8D
https://ibb.co/Qvr5j3bhttps://i.postimg.cc/8Jfnhkq3/P1000391.jpg (https://postimg.cc/8Jfnhkq3)
https://i.postimg.cc/c6QFZzZQ/P1000392.jpg (https://postimg.cc/c6QFZzZQ)
https://i.postimg.cc/8jNtCbPx/P1000393.jpg (https://postimg.cc/8jNtCbPx)
https://i.postimg.cc/kRdwKQN6/P1000394.jpg (https://postimg.cc/kRdwKQN6)
https://i.postimg.cc/Typk6YYw/P1000395.jpg (https://postimg.cc/Typk6YYw)
https://i.postimg.cc/QHmSKWFC/P1000396.jpg
https://i.postimg.cc/CB8mRP8p/P1000397.jpg
https://i.postimg.cc/Wq68ndS9/P1000398.jpg
Engine was already delivering 132hp without being completly mapped.
Untill engine started rattling atleast lol
Valve rocker got thrown away .. anyone ever had this before? Nothing broken it was just laying next to the valve ..
boffer8
04-07-19, 02:57 PM
Yes, it happens with highlift cams if the geometry of the valve train has not been adjusted by machining the cam carrier...
Yes, it happens with highlift cams if the geometry of the valve train has not been adjusted by machining the cam carrier...
.could you explain further? Dont quite understand ..
_Tomiboy
04-07-19, 07:32 PM
The base diameter is smaller, otherwise it is not possible to make higher lift than 11,67mm on this engines. The other reason with small cams, that it was regrinder from oem cam.
What cam do you have? Measure the small diameter on your cam, measure the oem cam too, OEM-Tuning devided by 2 and you have the number how much must be grinded from the cam housing, that the cam will be closer to the rockers.
The base diameter is smaller, otherwise it is not possible to make higher lift than 11,67mm on this engines. The other reason with small cams, that it was regrinder from oem cam.
What cam do you have? Measure the small diameter on your cam, measure the oem cam too, OEM-Tuning devided by 2 and you have the number how much must be grinded from the cam housing, that the cam will be closer to the rockers.
Enem a2 camshaft has base diameter 24mm (std 25.5mm) but I use the enem spring kit with thicker valve top hats 3.2mm to compensate.
So I schould be fine I think?
_Tomiboy
05-07-19, 11:03 AM
And is it fine? :)
With competition high lift cams at the 8v heads you must always use special cam spring washers and machine out under the washer otherwise you can not reach the 34mm fitted spring height.
It can be that enem compensate at the top hats, but I prefer to regular way what all the others are doing.
If you are fine with your setup why have you asked? :)
So it ìs safe to macine 4mm from under the valve washers?
problem was a seized exhaust valve :eek:
Engine was dyno's at 120hp and 113lb/ft measured at the wheels with an air intake temp of 45°C (113°F)
Powered by vBulletin® Version 4.2.5 Copyright © 2025 vBulletin Solutions, Inc. All rights reserved.